Deviation
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 17:54的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=deviation+etymology&newwindow=1&hl=en ref] late Middle English: via French from medieval…”的新页面）
late Middle English: via French from medieval Latin deviatio(n- ), from Latin deviare (see deviate).
wiktionary
From Middle French deviation, from Medieval Latin deviatio Morphologically deviate + -ion
etymonline
deviation (n.)
late 14c., "a going astray, a turning aside from the (right) way or course, a going wrong, error," from Late Latin deviatus, past participle of deviare "turn aside, turn out of the way," from Latin phrase de via, from de "off, away" (see de-) + via "way" (see via). From 1630s as "departure from a certain standard or rule of conduct or original plan." Statistical sense is from 1858; standard deviation is from 1894. Related: Deviational.
