- deprecation (n.)
[deprecation 词源字典]
- c. 1500, "prayer to avert evil," from Middle French deprécation, from Latin deprecationem (nominative deprecatio), from past participle stem of deprecari "plead in excuse, avert by prayer," literally "to pray (something) away," from de- "away" (see de-) + precari "pray" (see pray). Sense of "disapproval" is first attested 1610s.[deprecation etymology, deprecation origin, 英语词源]