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.
Habits that when ingrained for long enough become instinct, which is exactly how Maye described his fumble against Washington. Andrew Callahan, Boston Herald, 16 Aug. 2025 Topline Hurricane Erin has rapidly intensified to become a Category 5 storm on Saturday, one day after being upgraded from a tropical storm, as forecasters warned of flooding and possible landslides in the Caribbean through the weekend. Ty Roush, Forbes.com, 16 Aug. 2025 Along with the intricate passing sequences they have traditionally been known for, the Catalans embraced directness and verticality, becoming one of Europe’s best counter-attacking sides. Anantaajith Raghuraman, New York Times, 16 Aug. 2025 Looking ahead, Mannis expects homeschooling to keep growing and to become increasingly accessible, with parent networks and technology such as AI supporting personalized learning. Aliss Higham, MSNBC Newsweek, 16 Aug. 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 21 Aug. 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

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