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:I.Q., IQ.
... good deal to the sincere statesman. The average duration of life will be prolonged for an enormous mass of the population. If the prevention of war depends upon the burning into the imagination of the electorates what the consequences of war are, a high intelligence quotient and revaluation of life will ... — The Glands Regulating Personality • Louis Berman, M.D.