Rain-man definition

(pejorative) A non-autistic or impaired person whose mannerisms are similar to such people.
noun
6
2
(pejorative) An autistic, or mentally and/or socially impaired person.
noun
5
2
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Other Word Forms

Noun

Singular:
rain-man
Plural:
rain-men

Origin of rain-man

  • From the 1988 film Rain Man, about an autistic man.

    From Wiktionary