Definition of blacky in US English:

blacky

(also blackie)

noun

informal
  • 1A black person. Frequently without article, as though a proper name. Now offensive.

  • 2Chiefly in form "blackie": a black bird; especially (British) the blackbird, Turdus merula.

adjective

  • Somewhat black, blackish.

Origin

Mid 18th century. From black + -y<br>late 16th century; earliest use found in Richard Carew (1555–1620), antiquary and poet. From black + -y.

Pronunciation

blacky

/ˈblaki/