Up-Card

The top card from the kitty which has been turned face-up is referred as the up-card.

Suit

The classification of clubs, diamonds, hearts, or spades on a card. During a hand of euchre, one of the four suits will be designated as the trump suit.

Void

Not having any cards in a given suit.

Buried

The 3 cards in the kitty which are not shown and are not in play for each hand of euchre are referred as buried.

Kitty

After everyone been dealt 5 cards, the remaining 4 cards are referred to as the Kitty.

Trick

A trick is a set of cards played and won in one round.  In euchre, there are 5 tricks per hand.

Trump

Trump is suit that outranks all other suits in a deck of cards.

Tripleton

A set of three cards of the same suit in a hand.

Doubleton

A set of two cards of the same suit in a hand.

Singleton

A hand holding only one card in a given suit.