(chess) A rook's pawn on the kingside; i.e., a pawn on the h-file.

(chess) In the endgame, a rook pawn that is unable to promote under the protection of a bishop, because the promoting square is of the color the single friendly bishop cannot control.

plural of rookery

Resembling or characteristic of a rook.

plural of Rooker

A surname.

Without rooks (the birds). / (chess) Without rooks (the chess pieces).

Characteristic of a rookie; amateurish, naive.

(trading cards) A sports card that is the first to feature an athlete after that athlete has participated in the highest level of competition within his or her sport.

plural of rookie card