出典:Wiktionary
出典:『Wiktionary』 (2026/08/22 17:25 UTC 版)
Inherited from 中期英語 sourden, from Old French sourdre, from Latin surgō, contraction of earlier subrigō. Compare source. Doublet of surge.
sourd (third-person singular simple present sourds, present participle sourding, simple past and past participle sourded)
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