go in

verb

went in; gone in; going in; goes in

intransitive verb

1

: to make an approach (as in attacking)

2

a

: to take part in a game or contest

b

: to call the opening bet in poker : stay

3

of a celestial body : to become obscured by a cloud

It got cooler once the sun went in.

4

: to form a union or alliance : join

—often used with with

asked us to go in with them

see also:

go in for go in on

Synonyms of go in

• assault
• attack
• raid
• turn (on)
• storm
• jump (on)
• set on
• strike
• set at
• set upon
• descend (on or upon)
• fly at
• rob

Examples of go in in a Sentence

law enforcement officials decided to wait before going in on the barricaded gunman

Recent Examples on the Web

Wembanyama got going in the third quarter, scoring 12 points on 5-of-8 shooting. —Peter Sblendorio, New York Daily News, 6 June 2026

The Peruvians erupted again a few minutes later when one of their players came close to scoring an own goal but was rescued by teammate Fabio Gruber, who sprinted into the box and made a spectacular clearance off the line just before the ball went in. —Jacqueline Charles, Miami Herald, 6 June 2026

Ignorance, innocence, a preference for not going in. —Laura Miller, The New York Review of Books, 6 June 2026

Rents in the two cities went in opposite directions. —Nathaniel Meyersohn, CNN Money, 4 June 2026

Word History

First Known Use

1812, in the meaning defined at sense 1

Rhymes for go in

• coan
• kohen
• rohan
• rowan
• rowen
• bryozoan
• metazoan
• protozoan
• minoan
• samoan