'mentally retarded' definitions:

Definition of 'mentally retarded'

(from WordNet)
noun
People collectively who are mentally retarded; "he started a school for the retarded" [syn: mentally retarded, retarded, developmentally challenged]

Definition of 'mentally retarded'

From: GCIDE
  • Retarded \Re*tard"ed\, n. having a limited or below normal mental ability; same as
  • mentally retarded; -- used especially in relation to performance in academic tasks. [PJC]

Synonyms of 'mentally retarded'

From: Moby Thesaurus

Words containing 'mentally retarded'