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nounany agent that retards or delays or hinderstype of:
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nounlack of normal development of intellectual capacitiestype of:
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nouna decrease in rate of change
Similar:
type of: -
nounthe act of slowing down or falling behind
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nounthe extent to which something is delayed or held backtype of:
Definition that contains retardation
- abnormality retardation sufficient to fall outside the normal range of intelligence
- imbecility retardation more severe than a moron but not as severe as an idiot
- mental defectiveness retardation sufficient to fall outside the normal range of intelligence