出典:Wiktionary
出典:『Wiktionary』 (2026/03/23 01:48 UTC 版)
From highway.
From why.
hwy (not comparable)
From a presumed earlier *hwīe, from Proto-West Germanic *hwiu, from Proto-Germanic *hwī (“with what”), to which the more common instrumental ending *-ō had been added. Cognate with Old High German hwiu (instrumental case of hwaz).
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