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

Anthony Bernon, 28, said Americans are becoming increasingly concerned about i the aggressive tactics being used by ICE and other federal agencies enforcing immigration policy. —David Goodhue, Miami Herald, 13 Jan. 2026

Oh Snap Mini Camera Bag The compact shape of this crossbody bag prevents it from becoming too bulky when filled. —Michelle Baricevic, Travel + Leisure, 13 Jan. 2026

Another option would be to draft a prospect on Day 3 and hope that offensive tackle develops quickly as a stop gap before becoming the team’s cheap swing tackle for the next couple of years. —Mike Kaye updated January 13, Charlotte Observer, 13 Jan. 2026

Crowds and traffic became such an issue that in 2021, the park began requiring weekend visitors during the February Firefall dates to have reservations as a way to limit congestion and prevent crowds from trampling stream banks and parking illegally along Yosemite Valley’s sensitive meadows. —Paul Rogers, Mercury News, 13 Jan. 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/come unstuck
• become unstuck
• destined to become a classic

Rhymes for become

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

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