Dictionary/あやふやAyafuyaJLPT N1あやふや (Ayafuya) is a Japanese na-adjective meaning “uncertain, indefinite, vague, ambiguous”.Meaningsna-adjectiveuncertain; indefinite; vague; ambiguous; equivocal; dubiousExamplesあやふやな手つきで一枚の紙を動かした。She fumbled with a piece of paper.Sentences from Tatoeba (CC BY 2.0 FR).