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The Efficiency Expert
The Efficiency Expert

Chapter XXV · Chapter 25

Chapter 25 of The Efficiency Expert is here in full — 126 sentences across 26 reading sections, with audio for every sentence and word.

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Context Illustration Reading 1/25 · 5 lines
English subtitles · tap any word to listen 1 / 5
CIRCUMSTANTIAL EVIDENCE.
At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.
"Compton has been murdered," said Jimmy dully.
"He is dead."
"Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"
0:00 / 0:00
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AI-generated narration by OpenAI · Slow US English
LEARNER DICTIONARY
Archivist
/ˈɑːrkɪvɪst/
Editorial verification pending

A keeper or guardian of historical records and memories.

The Efficiency Expert

Chapter XXV · Chapter 25

Chapter 25 of The Efficiency Expert is here in full — 126 sentences across 26 reading sections, with audio for every sentence and word.

Reading 1/25 · 5 reading units · Lines 1–5

Line 1
CIRCUMSTANTIAL EVIDENCE.
/ˌsɜːrkəmˈstænʃəl ˈevədəns/
Line 2
At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.
Line 3
"Compton has been murdered," said Jimmy dully.
Line 4
"He is dead."
/hiː ɪz ded/
Line 5
"Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

Learner Dictionary

These definitions explain words found in the current reading and keep every example grounded in its original sentence.

Oxford-style entry order: headword, part of speech, US IPA, concise definition, contextual example, and audio.

circumstantial adjective US /ˌsɜːrkəmˈstænʃəl/

fully detailed and specific about particulars

From this reading “CIRCUMSTANTIAL EVIDENCE.”

Compton noun US /ˈkɑːmptən/

United States physicist noted for research on x-rays and gamma rays and nuclear energy

From this reading “"Compton has been murdered," said Jimmy dully.”

erstwhile adjective US /ˈɜːrstwaɪl/

belonging to some prior time

From this reading “At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.”

murdered adjective US /ˈmɜːrdərd/

killed unlawfully

From this reading “"Compton has been murdered," said Jimmy dully.”

perpetrators noun US /ˈpɜːrpətreɪtərz/

plural of “perpetrator” — someone who perpetrates wrongdoing

From this reading “At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.”

promoted verb US /prəˈmoʊtɪd/

past form of “promote” — contribute to the progress or growth of

From this reading “At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.”

snapped verb US /snæpt/

inflected form of “snap” — utter in an angry, sharp, or abrupt tone

From this reading “"Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"”

traffic noun US /ˈtræfɪk/

the aggregation of things (pedestrians or vehicles) coming and going in a particular locality during a specified period of time

From this reading “At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.”

All words in this reading · 55

Every word in these five lines is listed here, and every one of them can be played on its own.

Dictionary details are shown only when verified; these are not licensed Oxford entries.

adeterminerUS /ə/

used before a singular noun to mean one of a group, when it is not a particular one

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

aboutprepositionUS /əˈbaʊt/

on the subject of; concerning

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

almostadverbUS /ˈɔːlmoʊst/

(of actions or states) slightly short of or not quite accomplished; all but

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

andconjunctionUS /ənd/

used to join words or parts of a sentence that go together

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

asconjunctionUS /æz/

at the same time that; because; in the way that

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

AtprepositionUS /æt/

in or near a particular place or position

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

beauxiliary verbUS /biː/

used with a past participle to form the passive, or with -ing for continuous tenses

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

beenauxiliary verbUS /bɪn/

the past participle of “be”

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

butconjunctionUS /bʌt/

used to introduce something that contrasts with what came before

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

CIRCUMSTANTIALadjectiveUS /ˌsɜːrkəmˈstænʃəl/

fully detailed and specific about particulars

From this reading CIRCUMSTANTIAL EVIDENCE.

ComptonnounUS /ˈkɑːmptən/

United States physicist noted for research on x-rays and gamma rays and nuclear energy

From this reading "Compton has been murdered," said Jimmy dully.

deadadjectiveUS /ded/

no longer having or seeming to have or expecting to have life

From this reading "He is dead."

deednounUS /diːd/

a legal document signed and sealed and delivered to effect a transfer of property and to show the legal right to possess it

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

detectivenounUS /dɪˈtektɪv/

a police officer who investigates crimes

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

dullyadverb

without liveliness

From this reading "Compton has been murdered," said Jimmy dully.

erstwhileadjectiveUS /ˈɜːrstwaɪl/

belonging to some prior time

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

EVIDENCEnounUS /ˈevədəns/

your basis for belief or disbelief; knowledge on which to base belief

From this reading CIRCUMSTANTIAL EVIDENCE.

firstadjectiveUS /fɜːrst/

preceding all others in time or space or degree

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

forprepositionUS /fɔːr/

intended to be given to, or used by, somebody

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

hadauxiliary verbUS /hæd/

the past form of “have”, used to form the past perfect

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

handsnounUS /hændz/

(with “in”) guardianship over; in divorce cases it is the right to house and care for and discipline a child

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

hasauxiliary verbUS /hæz/

the form of “have” used with he, she, it, or a singular noun

From this reading "Compton has been murdered," said Jimmy dully.

hepronounUS /hiː/

a man, boy, or male animal already mentioned, as the subject

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

himpronounUS /hɪm/

the male already mentioned, as the object of a verb or preposition

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

immediatelyadverbUS /ˌɪˈmiːdiːətli/

without delay or hesitation; with no time intervening

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

isauxiliary verbUS /ɪz/

the form of “be” used with he, she, it, or a singular noun

From this reading "He is dead."

itpronounUS /ɪt/

a thing, animal, or idea already mentioned

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

JimmyverbUS /ˈdʒɪmi/

to move or force, especially in an effort to get something open

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

metverbUS /met/

inflected form of “meet” — come together

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

murderedadjectiveUS /ˈmɜːrdərd/

killed unlawfully

From this reading "Compton has been murdered," said Jimmy dully.

O'Donnell

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

ofprepositionUS /ʌv/

belonging to, or connected with, somebody or something

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

officernounUS /ˈɔːfəsər/

any person in the armed services who holds a position of authority or command

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

onepronounUS /wʌn/

used to mean any person in general, including the speaker

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

perpetratorsnounUS /ˈpɜːrpətreɪtərz/

plural of “perpetrator” — someone who perpetrates wrongdoing

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

promotedverbUS /prəˈmoʊtɪd/

past form of “promote” — contribute to the progress or growth of

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

PutverbUS /pʊt/

put into a certain place or abstract location

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

quickadjectiveUS /kwɪk/

accomplished rapidly and without delay

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

recognizedadjectiveUS /ˈrekəɡnaɪzd/

generally approved or compelling recognition

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

saidadjectiveUS /sed/

being the one previously mentioned or spoken of

From this reading "Compton has been murdered," said Jimmy dully.

secondnounUS /ˈsekənd/

1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

sergeancy

Dictionary entry pending editorial verification. Tap Listen to hear the word.

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

sinceprepositionUS /sɪns/

from a time in the past until now

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

snappedverbUS /snæpt/

inflected form of “snap” — utter in an angry, sharp, or abrupt tone

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

thedeterminerUS /ðə/

used before a noun that is already known, already mentioned, or the only one of its kind

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

thempronounUS /ðem/

the people or things already mentioned, as the object

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

theypronounUS /ðeɪ/

the people, animals, or things already mentioned, as the subject

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

thoughtnounUS /θɔːt/

the content of cognition; the main thing you are thinking about

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

timenounUS /taɪm/

an instance or single occasion for some event

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

toparticleUS /tuː/

used before the base form of a verb to make the infinitive

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

trafficnounUS /ˈtræfɪk/

the aggregation of things (pedestrians or vehicles) coming and going in a particular locality during a specified period of time

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

upadjectiveUS /ʌp/

being or moving higher in position or greater in some value; being above a former position or level

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

wereauxiliary verbUS /wɜːr/

the past form of “be” used with you, we, they, or a plural noun

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

whopronounUS /huː/

which person or people

From this reading At first Jimmy thought they were the perpetrators of the deed, but almost immediately he recognized one of them as O'Donnell, the erstwhile traffic officer who had been promoted to a detective sergeancy since Jimmy had first met him.

yourdeterminerUS /jɔːr/

belonging to the person or people being spoken to

From this reading "Put up your hands," snapped O'Donnell for the second time, "and be quick about it!"

Chapter 25 of The Efficiency Expert by Edgar Rice Burroughs holds 126 sentences, grouped into 26 reading sections of at most 5 sentences. The text is the public-domain source, unabridged, and the chapter records which sentences cover which part of the work so that nothing is dropped. Every word can be tapped for its pronunciation and dictionary entry.

What does chapter 25 of The Efficiency Expert contain?

Chapter 25 holds 126 sentences of The Efficiency Expert, unabridged, divided into 26 reading sections.

This page carries chapter 25 of The Efficiency Expert by Edgar Rice Burroughs exactly as it stands in the public-domain source edition, without abridgement. It runs to 126 sentences, grouped into 26 sections of at most 5 sentences so that a reader can take the chapter in steady, finishable pieces. The chapter also stores a coverage record mapping every one of its sentences to a part of the work, which is how the edition demonstrates that no line was dropped.

How do I study chapter 25 of The Efficiency Expert?

Work through the 26 sections in order, replaying any sentence and tapping unfamiliar words for their entries.

Each of the 26 sections in this chapter is short enough to read once, hear once, and then re-read with the vocabulary in view. Tapping a word plays it alone and opens its dictionary entry with IPA, part of speech and meaning, so the reader is never forced to guess a pronunciation from spelling. Working section by section keeps a long chapter from becoming an undifferentiated wall of text, which is the usual reason a reader abandons a work of this period.

Can chapter 25 be read aloud to me?

Yes — every sentence and every individual word in chapter 25 can be played aloud in United States English.

Audio covers the whole chapter: any sentence can be played, and any single word within it can be played on its own. The voice uses United States English. For a work of this period that matters, because spelling is an unreliable guide to pronunciation for vocabulary that has fallen out of daily use, and a learner who guesses wrong tends to keep the error. Hearing the word in its own sentence, and then alone, settles it.

Questions about reading The Efficiency Expert

Common questions about reading The Efficiency Expert by Edgar Rice Burroughs on this page, its source edition and its audio.

Is this the complete text of The Efficiency Expert?

Yes. All 2877 sentences of Project Gutenberg eBook #3475 are kept, with a record of which sentences cover which part.

Which edition of The Efficiency Expert is used?

Project Gutenberg eBook #3475, a public-domain edition. The Project Gutenberg header, footer and licence are removed.

How long does The Efficiency Expert take to read?

About 239 minutes of reading across 576 sections of 5 sentences each, at an unhurried pace.

How to read The Efficiency Expert section by section

How to work through The Efficiency Expert section by section, using the audio and the tap-to-define vocabulary.

  1. Open a chapter

    Choose one of the 28 chapters of The Efficiency Expert to begin.

  2. Read one section

    Each section holds 5 sentences; read it once through.

  3. Listen and tap

    Play the section aloud, then tap any unfamiliar word for its entry.

Vocabulary met early in The Efficiency Expert

Words and structures a reader meets early in The Efficiency Expert, each tappable for pronunciation and meaning.

Jimmy
A word that appears in the opening chapter of The Efficiency Expert; the reader can tap it to hear it and see its dictionary entry.
Torrance
A word that appears in the opening chapter of The Efficiency Expert; the reader can tap it to hear it and see its dictionary entry.
Gymnasium
A word that appears in the opening chapter of The Efficiency Expert; the reader can tap it to hear it and see its dictionary entry.
Packed
A word that appears in the opening chapter of The Efficiency Expert; the reader can tap it to hear it and see its dictionary entry.