dumbass

dumb-ass · noun

imported

Definitions

noun

  1. 1.

    (Vulgar slang) A stupid person.

  2. 2.

    (Vulgar slang) Stupid; foolish.

Forms

plural: dumbasses

Related words

See also: dumb, idiot, stupid
Synonyms: dummy, fool, idiot, moron

Etymology

American slang compound of dumb ("stupid") + ass ("fool, buttocks"). First recorded in the mid-20th century.