Definition of Mental retardation

Babylon English
mental retardation
n. condition in which the intellect does not develop normally

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Mental retardation definition was found in categories: Language, Idioms & Slang(2)  Encyclopedia(1)  

Mental retardation Definition from Language, Idioms & Slang Dictionaries & Glossaries

WordNet 2.0
mental retardation

Noun
1. lack of normal development of intellectual capacities
(synonym) retardation, backwardness, slowness, subnormality
(hypernym) stupidity
(hyponym) abnormality, mental defectiveness

hEnglish - advanced version
mental retardation

mental retardation
n : lack of normal development of intellectual capacities [syn: retardation, backwardness, slowness, subnormality]





Mental retardation Definition from Encyclopedia Dictionaries & Glossaries

Wikipedia English - The Free Encyclopedia
Mental retardation
Mental retardation is a term for a pattern of persistently slow learning of basic motor and language skills ("milestones") during childhood, and a significantly below-normal global intellectual capacity as an adult. One common criterion for diagnosis of mental retardation is a tested intelligence quotient (IQ) of 70 or below and deficits in adaptive functioning.

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