1.
[syn: intelligence quotient, IQ, I.Q.]
The Collaborative International Dictionary of English v.0.48:
IQ \IQ\, IQ \I.Q.\n.
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).
Syn: intelligence quotient, IQ.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
I.Q.
n 1: 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) [syn:
intelligence quotient, IQ, I.Q.]