やもしれぬMeanings1expressionmay; might; perhapsformal or literaryusually written using kana aloneFormal or literary expression equivalent to かもしれない. Used to express possibility or uncertainty in a somewhat old-fashioned or written style.See also: かもしれない彼かれの言いうことも一いち理りあるやもしれぬ。What he says may have some truth to it.明日あしたは雨あめが降ふる