Ruff
Part of speech: noun
Definition: A male of the species Philomachus pugnax, a highly gregarious, medium-sized wading bird of Eurasia; the female is a reeve. Any of several freshwater fish, of the genus Acerina, similar to perch. A circular frill or ruffle on a garment, especially a starched, fluted neckware in Elizabethan and Jacobean England. A card game similar to whist, and the predecessor of it ruff and honours.
Part of speech: verb
Definition: To play a trump card to a trick, other than when trumps were led
Part of speech: interjection
Definition: The bark of a dog; woof.
Trumping
Part of speech: verb
Definition: To play on (a card of another suit) with a trump.