出典:Wiktionary
出典:『Wiktionary』 (2026/01/10 01:27 UTC 版)
Borrowed from German Wolfram, of obscure origin. Generally assumed to be derived from Wolf (“wolf”) + Rahm (“cream, soot”), a calque of Latin lupi spuma (“wolf's froth”), coined by Georg Agricola in the 16th century and a term of contempt due to its lesser value compared to tin and its degradation to the tin smelting process. Else, possibly derived from a personal name, where the second element is derived from *hrabn (“raven”).
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fulmars
eelpouts
jacamars
wrynecks
ピルチャード
wombats
くび
wahoos
a cocoon
クビワレミング
cornetfishes