出典:Wiktionary
出典:『Wiktionary』 (2026/08/18 21:46 UTC 版)
From Proto-West Germanic *freusan, from Proto-Germanic *freusaną, from Proto-Indo-European *prews- (“to freeze, frost”). Cognate with Old Frisian *friāsa, Old Saxon friosan, Old Dutch *friesan, Old High German friosan, Old Norse frjósa, and with Latin pruīna (“hoar-frost”).