- intelligence
- late 14c., "faculty of understanding," from O.Fr. intelligence (12c.), from L. intelligentia "understanding," from intelligentem (nom. intelligens) "discerning," prp. of intelligere "to understand, comprehend," from inter- "between" + legere "choose, pick out, read" (see lecture). Meaning superior understanding, sagacity" is from early 15c. Sense of "information, news" first recorded mid-15c., especially "secret information from spies" (1580s). Intelligence quotient first recorded 1922 (see I.Q.).