buy in
Upper Intermediate (B2) neutral
To buy a large amount of something to have in stock, or to get people to agree with and support your idea.
"The restaurant bought in extra supplies before the long holiday weekend."
Hear it in context
SIDEMEN BET $100,000 ON YOUTUBERS
Sidemen · 46:03
another buy in.
SIDEMEN BET $100,000 ON YOUTUBERS
Sidemen · 51:30
My third buy in.
NBA & NFL Stars, Streamers & Celebs Play for $50,000 | Celebrity Poker Tour
Zach Justice · 8:29
$10,000 buy in.
The Pat McAfee Show Live | Friday May 1st 2026
The Pat McAfee Show · 164:49
Way to buy in there.
Stocks Reach ANOTHER Record High - WTF Is Happening?!
The Graham Stephan Show · 4:23
I just consistently buy in.