used before a singular noun to mean one of a group, when it is not a particular one
From this reading It is round like a ball.
used to join words or parts of a sentence that go together
From this reading The Earth and Other Planets.
areauxiliary verbUS /ɑːr/
the form of “be” used with you, we, they, or a plural noun
From this reading What other names are given to the Earth?
AstronomynounUS /əˈstrɑːnəmi/
the branch of physics that studies celestial bodies and the universe as a whole
From this reading Astronomy.
round object that is hit or thrown or kicked in games
From this reading It is round like a ball.
the 3rd planet from the sun; the planet we live on
From this reading The Earth and Other Planets.
givenadjectiveUS /ˈɡɪvən/
acknowledged as a supposition
From this reading What other names are given to the Earth?
the form of “be” used with he, she, it, or a singular noun
From this reading What is the shape of the Earth on which we live?
a thing, animal, or idea already mentioned
From this reading It is round like a ball.
prefer or wish to do something
From this reading It is round like a ball.
be an inhabitant of or reside in
From this reading What is the shape of the Earth on which we live?
verbal abuse; a crude substitute for argument
From this reading What other names are given to the Earth?
belonging to, or connected with, somebody or something
From this reading What is the shape of the Earth on which we live?
touching and supported by a surface
From this reading What is the shape of the Earth on which we live?
not the same one or ones already mentioned or implied
From this reading The Earth and Other Planets.
PlanetsnounUS /ˈplænəts/
plural of “planet” — (astronomy) any of the nine large celestial bodies in the solar system that revolve around the sun and shine by reflected light
From this reading The Earth and Other Planets.
a charge of ammunition for a single shot
From this reading It is round like a ball.
any spatial attributes (especially as defined by outline)
From this reading What is the shape of the Earth on which we live?
used before a noun that is already known, already mentioned, or the only one of its kind
From this reading The Earth and Other Planets.
used before the base form of a verb to make the infinitive
From this reading What other names are given to the Earth?
the speaker together with one or more other people
From this reading What is the shape of the Earth on which we live?
used to ask for information about something
From this reading What is the shape of the Earth on which we live?
used to introduce a clause giving more about a thing just mentioned
From this reading What is the shape of the Earth on which we live?