What is definition euchre?

Euchre is a card game that is typically played with a deck of 24 cards, consisting of the nine, ten, jack, queen, king, and ace of the four standard suits (clubs, diamonds, hearts, and spades). The game is often played in pairs, with two teams of two players each. The objective of euchre is to win a predetermined number of points (usually five or ten) by winning tricks with cards of a designated trump suit or by taking a majority of the tricks played. The gameplay involves a unique bidding system, where players will choose the trump suit, or pass if they don't wish to play, after they receive their hands.