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)
the quality of being able to perform; a quality that permits or facilitates achievement or accomplishment
possession of the qualities (especially mental qualities) required to do something or get something done; "danger heightened his powers of discrimination"
people having common origins or traditions and often comprising a nation; "immigrants of the same nationality often seek each other out"; "such images define their sense of nationality"
the status of belonging to a particular nation by birth or naturalization