Search Result for "developmentally challenged":
Wordnet 3.0

NOUN (1)

1. people collectively who are mentally retarded;
- Example: "he started a school for the retarded"
[syn: mentally retarded, retarded, developmentally challenged]



WordNet (r) 3.0 (2006):

developmentally challenged
    n 1: people collectively who are mentally retarded; "he started
         a school for the retarded" [syn: mentally retarded,
         retarded, developmentally challenged]