abound
Americanverb (used without object)
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to occur or exist in great quantities or numbers.
a stream in which trout abound.
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to be rich or well supplied (usually followed byin ).
The region abounds in coal.
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to be filled; teem (usually followed bywith ).
The ship abounds with rats.
verb
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to exist or occur in abundance; be plentiful
a swamp in which snakes abound
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to be plentifully supplied (with); teem (with)
the gardens abound with flowers
the fields abound in corn
Other Word Forms
Derived Forms
Inflected Forms
Participles
Conjugated Forms
Present
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aboundsimple
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aboundssimple
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have aboundedperfect
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has aboundedperfect
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am aboundingprogressive
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are aboundingprogressive
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is aboundingprogressive
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have been aboundingperfect progressive
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has been aboundingperfect progressive
Past
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aboundedsimple
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had aboundedperfect
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was aboundingprogressive
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were aboundingprogressive
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had been aboundingperfect progressive
Future
Etymology
Origin of abound
1325–75; Middle English abounden < Latin abundāre to overflow, equivalent to ab- ab- + undāre to move in waves; see undulate
Explanation
When things abound, there are a lot of them. In spring, birds, flowers, rain, and frisbees abound. This word has to do with an abundance of something. In cities like Buffalo, NY, snow abounds. In very hot weather, insects and suntan lotion abound. Dogs are happy at the park when squirrels abound — meaning there are a lot of squirrels. On the moon, rocks abound, but that's about it.
Vocabulary lists containing abound
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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.
Williams returns to a women’s field where the top is still turbulent—No. 1 Aryna Sabalenka has lost 6-0 in the last set of her last two tournaments—but improved 20-somethings and heavy hitters abound.
From The Wall Street Journal • Jun. 22, 2026
Questions abound, though, about the reliability of AI agents - and there are concerns they will use their autonomy to act erratically.
From BBC • Jun. 4, 2026
Worries about the U.S. fiscal situation abound, while big U.S. companies just reported their strongest earnings growth in years.
From The Wall Street Journal • May 26, 2026
Opinions abound, as do opinions about those opinions.
From Slate • May 25, 2026
The message repeats, and groans and eye-rolling abound.
From "An Ember in the Ashes" by Sabaa Tahir
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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.