buy in
verb
Definitions
To accept an idea as valid; to join in on a concept.
To invest as part of a group; to put one's personal stake in an investment.
To buy back for the owner at an auction.
noun
Definitions
Support; agreement; blessing (in a secular sense).
Example: Let's show the idea around and get buy-in from marketing.
Synonyms:alignmentapprovalA tournament where a player must purchase all of his or her chips before the tournament starts.
The amount that a player buys in for