出典:Wiktionary
出典:『Wiktionary』 (2026/05/29 22:57 UTC 版)
From Proto-Germanic *rīmijaną, *rīmaną (“to count”), from Proto-Indo-European *h₂rey- (“to customise, regulate, order, count, add”). Cognate with Old High German rīman (“to count”), Latin reor (“count, reckon, think”).
rīman