Sinonim uropygium

English Thesaurus

1. posterior part of a bird's body from which the tail feathers grow (noun.animal)

hypernym	:	tail,
definition	:	the posterior part of the body of a vertebrate especially when elongated and extending beyond the trunk or main part of the body (noun.animal)

part meronym	:	bird,
definition	:	warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings (noun.animal)