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.
This is quickly becoming the type of season where teams start preparing for the future, and Giants fans appear to be well on their way to that. Mark Kern, MSNBC Newsweek, 22 Sep. 2025 Initial episodes will cover the hoverboard, how Guitar Hero became a victim of its own success, and the rise and fall of TikTok predecessor Vine, among other topics. Max Tani, semafor.com, 22 Sep. 2025 Since starting Fulham’s season opener against Brighton & Hove Albion after a strong pre-season, King has become a key contributor to the side’s shape-shifting on the pitch with his relentless work-rate and clever movement out of possession, and tidiness with the ball. Anantaajith Raghuraman, New York Times, 22 Sep. 2025 Alauda Ruiz de Azúa has fast become one of Spain’s most beloved and prolific filmmakers with credits like Lullaby (2022) and Querer (2024). Zac Ntim, Deadline, 21 Sep. 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

Browse Nearby Words

Cite this Entry

“Become.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/become. Accessed 23 Sep. 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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