Definitions for "Flat Call"
Keywords:  didn't, emphasises, raise, bet, did
A call, in a situation where one might be expected to raise. Normally I raise with jacks, but with three limpers ahead of me I decided to flat call.
calling a bet without rasing.
When you call a bet without raising. Different from a cold call, where you are calling a bet and a raise (so in essence calling two bets). A flat call sometimes indicates weakness, but it can also be an ominous sign. When a player quickly flat calls a bet it can show that he is not about to be moved off his hand in a hurry. The online poker equivalent of the flat call is the pre-select button "call any" where you intend to call any bet regardless of the size.