Definition of big-assed in English:

big-assed

adjective

US
slang
  • 1That has large buttocks.

  • 2Extremely big; huge, impressive; = big-ass.

    See also big-ass

Origin

1940s; earliest use found in H. L. Mencken (1880–1956), author, editor, and journalist. From big + ass + -ed.

Pronunciation

big-assed

/ˈbɪɡast/