出典:Wiktionary
出典:『Wiktionary』 (2026/04/30 22:27 UTC 版)
Inherited from 中期英語 ffoul, foul, foull, fowel, fowle, fuyle, voul, vul, from 古期英語 fūl (“foul, dirty, unclean, impure, vile, corrupt, rotten, stinking, guilty”), from Proto-West Germanic *fūl, from Proto-Germanic *fūlaz (“foul, rotten”), from Proto-Indo-European *puH- (“foul, rotten”).
foul (comparative fouler, superlative foulest)
Inherited from 中期英語 foulen, fulen, from 古期英語 fūlian (“to become foul; rot; decay”), from Proto-West Germanic *fūlēn, from Proto-Germanic *fūlāną (“to rot; decay”).
foul (third-person singular simple present fouls, present participle fouling, simple past and past participle fouled)
foul (plural fouls)
Inherited from 古期英語 fūl, from Proto-West Germanic *fūl, from Proto-Germanic *fūlaz, from Proto-Indo-European *puH- (“to rot”).
foul (plural and weak singular foule, comparative foulere, superlative foulest)
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