词源 |
sagacious adj.c. 1600, "keenly perceptive, discerning," originally of persons in reference to the sense of smell," with -ous + stem of Latin sagax "of quick perception" (see sagacity). The sense of "skilled at discovering truths," especially as regards human natures, is by 1640s. It is not considered to be etymologically related to sage (adj.). Related: Sagaciously; sagaciousness. updated on November 06, 2021 |