come in

US /kʌm ɪn/
UK /kʌm ɪn/
"come in" picture
1.

to enter a place or building

:
Please come in, the door is open.
He knocked and waited for someone to tell him to come in.
2.

to become fashionable or popular

:
Long coats are starting to come in again.
That style of music is really coming in now.
3.

to be received or arrive (of news, results, or information)

:
The election results are starting to come in.
Reports are coming in from all over the country.