杞き憂ゆうTop 40000MeaningsNoun1. needless fear; groundless apprehension; unfounded worryKanji used杞river willow憂anxietyPitch accentきゆうExamples1元げん気きな声こえがそのまま返かえってくる。杞き憂ゆうだったかな・・・。Her cheerful voice responded just like that. Guess I was worrying over nothing...