出典:Wiktionary
出典:『Wiktionary』 (2024/12/25 23:32 UTC 版)
From 中期英語 cheker, aphetic from Anglo-Norman escheker (“chessboard”), from Latin scaccarium, thus ultimately morpheme-for-morpheme cognate to etymology 1.
checker (third-person singular simple present checkers, present participle checkering, simple past and past participle checkered)
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