become
Americanverb (used without object)
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to come, change, or grow to be (as specified).
He became tired.
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to come into being.
verb (used with object)
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to be attractive on; befit in appearance; look well on.
That gown becomes you.
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to be suitable or necessary to the dignity, situation, or responsibility of.
conduct that becomes an officer.
idioms
verb
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(copula) to come to be; develop or grow into
he became a monster
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(foll by of; usually used in a question) to fall to or be the lot (of); happen (to)
what became of him?
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(tr) (of clothes, etc) to enhance the appearance of (someone); suit
that dress becomes you
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(tr) to be appropriate; befit
it ill becomes you to complain
Etymology
Origin of become
First recorded before 900; Middle English becumen, Old English becuman “to come about, happen”; cognate with Dutch bekomen, German bekommen, Gothic biqiman. See be-, come
Explanation
To become is to evolve, change into, or emerge as something. A fertilized egg will hatch and the tiny chick will become a full-grown chicken. When you become angrier and angrier watching the TV news, you begin to feel a certain way. Likewise, when Pinocchio the wooden puppet becomes a real boy in the fairy tale, he changes from toy to human. The word become can also mean "learn how to be" or "be qualified for," as when you dream that some day you'll become an astronaut. The Old English becuman has these meanings, and also "meet with" or "arrive."
Vocabulary lists containing become
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.
Those problems become even more difficult as chips grow more complex and process enormous amounts of data for AI applications.
From Science Daily • May 19, 2026
The U.K. economy grew 0.6% in the first quarter of 2026, but the threat of stagnation is expected to become more pronounced over the course of the year.
From The Wall Street Journal • May 19, 2026
The story is simple: The dad flusters, fidgets and whines; the girl gobbles room service as though aspiring to become human foie gras.
From Los Angeles Times • May 19, 2026
But Dublin feels Hull have become "collateral damage" in a case which does not even involve them.
From BBC • May 19, 2026
They had become almost like family to us.
From "An Elephant in the Garden" by Michael Morpurgo
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.
