English noun: I.Q. | |||
| 1. | 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) | ||
| Synonyms | intelligence quotient, IQ | ||
| Broader (hypernym) | ratio | ||
| Narrower (hyponym) | adult intelligence, borderline intelligence | ||