出典:Wiktionary
出典:『Wiktionary』 (2026/03/15 20:36 UTC 版)
From Proto-West Germanic *wakan, from Proto-Germanic *wakaną, from Proto-Indo-European *weǵ- (“to be strong, be lively, be vigilant”). Cognate with Old High German wahhen, Old Norse vaka, Danish våge, Dutch waken, German wachen. Akin to Latin vigil.