- secretion (n.)
[secretion 词源字典]
- 1640s, "act of secreting;" 1732, "that which is secreted," from French sécrétion, from Latin secretionem (nominative secretio) "a dividing, separation," noun of action from past participle stem of secernere "to separate, set apart" (see secret (n.)).[secretion etymology, secretion origin, 英语词源]