Definition of blue-headed parrot in English:

blue-headed parrot

noun

  • Any of several parrots with a blue or bluish head; especially Pionus menstruus, a large parrot native to Central and South America, which is chiefly green with a blue head and breast, and is popular as a cage bird.

Origin

Mid 18th century; earliest use found in George Edwards (1694–1773), ornithologist and artist.