become

verb

be·​come bi-ˈkəm 

bē-

became bi-ˈkām 

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

see also:

become of

Synonyms of become

• grow
• get
• go
• come
• turn

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

Moore was named the Cougars’ new head coach this past offseason, while Miller left his role as wide receivers coach at Boise State to become offensive coordinator in Pullman; both coaches played together at Boise State in the early 2010s. — Shaun Goodwin, Idaho Statesman, 21 Oct. 2026

The aircraft could help teams assess affected areas and deliver essential supplies when roads become difficult to navigate. — Aamir Khollam, Interesting Engineering, 21 Oct. 2026

That could represent either a benefit or a risk for shareholders, as decision-making would become faster but have fewer checks. — Miranda Jeyaretnam, Time, 21 Oct. 2026

The magnitude of funding being poured into AI ads is not just evidence of how consequential this election cycle is, but also how pervasive artificial intelligence has become in content creation. — Sasha Rogelberg, Fortune, 21 Oct. 2026

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

Phrases Containing become

• be/become one's own man
• become of
• become unstuck
• destined to become a classic

Rhymes for become

• checksum
• humdrum
• income
• outcome
• pisum
• succumb
• therefrom
• wherefrom
• abomasum
• bum
• chum
• come

Kids Definition

become

verb

be·​come bi-ˈkəm 

became -ˈkām  ; 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