Vigilant
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 20:57的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=vigilant+etymology&newwindow=1&hl=en ref] late 15th century: from Latin vigilant- ‘keep…”的新页面）
late 15th century: from Latin vigilant- ‘keeping awake’, from the verb vigilare, from vigil (see vigil).
wiktionary
From French vigilant or its source, Latin vigilans, present participle of vigilare(“stay awake”), from vigil(“awake”). Doublet of vigilante, from Spanish.
etymonline
vigilant (adj.)
late 15c., from French vigilant or directly from Latin vigilantem (nominative vigilans) "watchful, anxious, careful," present participle of vigilare "to watch, keep awake, not to sleep, be watchful," from vigil "watchful, awake" (from PIE root *weg- "to be strong, be lively"). Related: Vigilantly.
