出典:Wiktionary
refret (三人称単数 現在形 refrets, 現在分詞 refretting, 過去形および過去分詞形 refretted)
From Middle English refreit, from Anglo-Norman refreit (“response”), refraindre (“to sing a refrain”); also Old French refreit (“refrain”). The Oxford English Dictionary suggests influence from an unattested Late Latin form, refrangere; compare Latin refractus (過去分詞). See refrain (noun), refract.
refret (複数形 refrets)