Definition of Guan 1. Any of several large turkey-like game birds of the family Cracidae; native to jungles of tropical America; resembling the curassows and valued as food Noun Semanticaly linked words with "guan" Hyponims for word "guan" is derived from Andean guan is derived from Baudo guan is derived from Cauca guan is derived from Spix's guan is derived from band-tailed guan is derived from bearded guan is derived from black guan is derived from black-fronted piping guan is derived from chestnut-bellied guan is derived from common piping guan is derived from crested guan is derived from dusky-legged guan is derived from guans is derived from highland guan is derived from horned guan is derived from marail guan is derived from red-faced guan is derived from rusty-margined guan is derived from sickle-winged guan is derived from wattled guan is derived from white-browed guan is derived from white-crested guan is derived from white-winged guan