A coin toss call is a method of making a decision between two options. It involves flipping a coin and calling out either 'HEADS' or 'TAILS' before the coin lands. The solutions for the term 'coin toss call' are 'evens' (5 letters), 'TAILS' (5 letters), 'HEADS' (5 letters), 'FLIP' (4 letters), and 'DIME' (4 letters). Evens refers to the result of the coin toss being equal, with both HEADS and TAILS showing. TAILS and HEADS refer to the two possible outcomes of the coin toss. FLIP is the action of tossing the coin, while DIME is the type of coin typically used for a coin toss call.