Immersion
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 20:16的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=immersion+etymology&newwindow=1&hl=en ref] late 15th century: from late Latin immersio(n-…”的新页面）
late 15th century: from late Latin immersio(n- ), from immergere ‘dip into’ (see immerse).
wiktionary
From late Middle English, borrowed from Late Latin immersiō, immersiōnem(“dipping”).
etymonline
immersion (n.)
c. 1500, from Late Latin immersionem (nominative immersio), noun of action from past participle stem of immergere "to plunge in, dip into, sink, submerge," from assimilated form of in- "into, in, on, upon" (from PIE root *en "in") + Latin mergere "plunge, dip" (see merge). Meaning "absorption in some interest or situation" is from 1640s. As a method of teaching a foreign language, 1965, trademarked by the Berlitz company.
