Definitions
1.verbTo accept an idea as valid; to join in on a concept.
2.verbTo invest as part of a group; to put one's personal stake in an investment.
3.verbTo buy back for the owner at an auction.
4.nounSupport; agreement; blessing (in a secular sense)."Let's show the idea around and get buy-in from marketing."
5.nounA tournament where a player must purchase all of his or her chips before the tournament starts.
6.nounThe amount that a player buys in for