Pidgin definition, an auxiliary language that has come into existence through the attempts by the speakers of two different languages to communicate and that is primarily a simplified form of one of the languages, with a reduced vocabulary and grammatical structure and considerable variation in pronunciation.
Pigeon definition is - any of a widely distributed family (Columbidae, order Columbiformes) of birds with a stout body, rather short legs, and smooth and compact plumage; especially : a member of any of numerous varieties of the rock dove that exist in domestication and in the feral state in cities and towns throughout most of the world.