encounter (n.)youdaoicibaDictYouDict[encounter 词源字典]
c. 1300, "meeting of adversaries, confrontation," from Old French encontre "meeting; fight; opportunity" (12c.), noun use of preposition/adverb encontre "against, counter to" from Late Latin incontra "in front of," from Latin in- "in" (see in- (2)) + contra "against" (see contra). Modern use of the word in psychology is from 1967, from the work of U.S. psychologist Carl Rogers (1902-1987). Encounter group attested from 1967.[encounter etymology, encounter origin, 英语词源]
encounter (v.)youdaoicibaDictYouDict
c. 1300, "to meet as an adversary," from Old French encontrer "meet, come across; confront, fight, oppose," from encontre (see encounter (n.)). Weakened sense of "meet casually or unexpectedly" first recorded in English early 16c. Related: Encountered; encountering.