出典:Wiktionary
出典:『Wiktionary』 (2026/01/04 18:58 UTC 版)
Inherited from 中期英語 copren, from 古期英語 cypren (“made of copper”), from Proto-West Germanic *kupprīn, from Proto-West Germanic *kopr + *-īn, and/or from Latin cuprīnus, cyprīnus (“made of copper”). By surface analysis, copper + -en (“made of”). Cognate with Dutch koperen (“made of copper”), German kupfern (“made of copper”).
coppern (not comparable)