grizzle(noun, adjective, verb) adjective1. Of a grey colour. noun1. a grey wigDefinition categories: man–made, wigSentences with grizzle as a noun:- grizzle colour: verb1. be in a huff; be silent or sullenSimilar word(s): brood, stewDefinition categories: emotion, brood, pout, sulk2. complain whininglySimilar word(s): whine, yammer, yawpDefinition categories: communication, complain, kick, kvetch, plain, quetch