become

verb

be·​come bi-ˈkəm How to pronounce become (audio)
bē-
became bi-ˈkām How to pronounce become (audio)
bē-
; become; becoming

intransitive verb

1
a
: to come into existence
b
: to come to be
become sick
They both became teachers.
2
: to undergo change or development
The pain was becoming more intense.

transitive verb

: to be suitable to
seriousness becoming the occasion
especially : to be becoming to
her clothes become her
Phrases
become of
: to happen to
wondering whatever became of old friends

Examples of become in a Sentence

Although I've known him for years, we didn't become close friends until recently. She won the election, becoming the first woman to be President of the nation. The book has become quite popular. We became interested in the property last year. The crackers had become stale. It eventually became clear that he had lied. This kind of behavior hardly becomes a person of your age and position.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
How to start or end meetings, regular weekly lunches or drinks after work — rituals like these can help random co-workers become more connected. Amanda Schupak, New York Times, 13 Jan. 2025 The Bills still brought Lewis into the game to serve as the dime ’backer, but rather than bringing in Smoot for one of the defensive tackle roles, that became Milano’s job. Joe Buscaglia, The Athletic, 13 Jan. 2025 Decades before sanctuary cities became a vigorous partisan debate, Sacramento declared itself as one of the first in America. Mathew Miranda, Sacramento Bee, 12 Jan. 2025 As businesses navigate an increasingly digital landscape, generative AI is becoming the cornerstone of enterprise applications. Janakiram Msv, Forbes, 12 Jan. 2025 See all Example Sentences for become 

Word History

Etymology

Middle English, to come to, become, from Old English becuman, from be- + cuman to come

First Known Use

before the 12th century, in the meaning defined at intransitive sense 1a

Time Traveler
The first known use of become was before the 12th century

Dictionary Entries Near become

Cite this Entry

“Become.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/become. Accessed 15 Jan. 2025.

Kids Definition

become

verb
be·​come bi-ˈkəm How to pronounce become (audio)
became -ˈkām How to pronounce become (audio) ; become; becoming
1
: to come or grow to be
a tadpole becomes a frog
the days become shorter as summer ends
2
: to look well on : suit
her suit becomes her

More from Merriam-Webster on become

Last Updated: - Updated example sentences
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