any tropical American bird of the family Momotidae, having a long tail and blue and brownish-green plumage: order Coraciiformes (kingfishers, etc)
Word origin
C19: from American Spanish, imitative of the bird's call
motmot in American English
(ˈmɑtˌmɑt)
noun
any of a family (Momotidae) of long-tailed, chiefly green, coraciiform birds of tropical and subtropical America, usually nesting in tunnels they make along river banks