about
Americanpreposition
-
of; concerning; in regard to.
instructions about the work;
a book about the Civil War.
-
connected or associated with.
There was an air of mystery about him.
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near; close to.
a man about my height;
about six o'clock.
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in or somewhere near.
He is about the house.
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on every side of; around.
the railing about the excavation.
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on or near (one's person).
They lost all they had about them.
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so as to be of use to.
Keep your wits about you.
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on the verge or point of (usually followed by an infinitive).
about to leave.
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here or there in, on, or over.
to wander about the old castle;
to look about the auditorium at the audience.
-
concerned with; engaged in doing.
Tell me what it's about.
Bring me the other book while you're about it.
adverb
-
near in time, number, degree, etc.; approximately.
It's about five miles from here.
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nearly; almost.
Dinner is about ready.
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nearby; not far off.
He is somewhere about.
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on every side; in every direction; around.
Look about and see if you can find it.
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halfway around; in the opposite direction.
to turn a car about.
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from one place to another; in this place or that.
to move furniture about;
important papers strewn about.
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in rotation or succession; alternately.
Turn about is fair play.
-
in circumference.
a wheel two inches about.
-
Nautical.
-
onto a new tack.
-
onto a new course.
-
adjective
-
moving around; astir.
He was up and about while the rest of us still slept.
-
in existence; current; prevalent.
Chicken pox is about.
preposition
-
relating to; concerning; on the subject of
-
near or close to (in space or time)
-
carried on
I haven't any money about me
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on every side of; all the way around
-
active in or engaged in
she is about her business
-
-
on the point of; intending to
she was about to jump
-
(with a negative) determined not to
nobody is about to miss it
-
adverb
-
approximately; near in number, time, degree, etc
about 50 years old
-
nearby
-
here and there; from place to place; in no particular direction
walk about to keep warm
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all around; on every side
-
in or to the opposite direction
he turned about and came back
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in rotation or revolution
turn and turn about
-
used in informal phrases to indicate understatement
I've had just about enough of your insults
it's about time you stopped
-
archaic in circumference; around
adjective
-
(predicative) active; astir after sleep
up and about
-
(predicative) in existence, current, or in circulation
there aren't many about nowadays
Etymology
Origin of about
First recorded before 900; Middle English aboute(n), Old English abūtan, onbūtan “on the outside of,” equivalent to a- 1 ( def. ) + but 1 ( def. ); cognate with Gothic utana, Old Norse, Old Saxon ūtan, Old Frisian ūta, Old High German ūzan(a) “outside”; out ( def. )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Nacua earned about $1.1 million in 2025 and is scheduled to carry a salary-cap number of $5.7 million next season.
From Los Angeles Times • Apr. 2, 2026
Both parts of the argument are wrong, but the claim about limited allegiance is especially wrong in a way that has not been widely addressed.
From Slate • Apr. 2, 2026
Arriving 45 minutes late and apologising for his "tardiness", the American made a bizarre plug for a brand of mouthguard before repeating previous comments about needing to "heal" from personal issues and past losses.
From BBC • Apr. 2, 2026
SpaceX has about 10,000 satellites in low-Earth orbit.
From MarketWatch • Apr. 2, 2026
“They’re having their last show, and I promised him I’d be here. He’s the guy I’ve been calling you about all summer long.”
From "Legendary Frybread Drive-In" by Cynthia Leitich Smith
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.