Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun intelligence_quotient

1 sense of intelligence quotient

Sense 1
intelligence quotient, IQ, I.Q. -- (a measure of a person's intelligence as indicated by an intelligence test; the ratio of a person's mental age to their chronological age (multiplied by 100))
       => ratio -- (the relative magnitudes of two quantities (usually expressed as a quotient))