canyon From WikiWord, the free dictionary /ˈkænjən/ English Contents DefinitionsRelated wordsReferences DefinitionsnounA valley, especially a long, narrow, steep valley, cut in rock by a river. Related wordsSynonymsdaledallesgorgegulchravinevalevalleycanonwadiminebarrelcannonshotgungunfodderstargullychasmAssociatedbywaydiablogeologicnavajoyellowstonerimwashwildernessmesaforkdamRhymescompanionbanyancanionfanionindian banyanstable companiondining companionobanionbranyonespana in References Wiktionary — canyon Wikipedia — canyon