noun or participle which takes 'suru', adverb
Describes a state of suspense, worry, or nervous excitement while watching something unfold. Often used with する or as an adverb.
試合の結果が気になってハラハラした。
I was on edge worrying about the match result.
彼女が遅刻しないかハラハラしながら待っていた。
I waited anxiously, hoping she wouldn't be late.
adverb, adverb taking the 'to' particle
fluttering down; trickling down
Describes light things like petals, leaves, or tears falling gently and continuously. Often used with と.
桜の花びらがハラハラと散っている。
Cherry blossom petals are fluttering down.
彼女の涙がハラハラとこぼれた。
Her tears trickled down.
adverb, adverb taking the 'to' particle
hanging untidily; straggling
Describes hair that is loose, disheveled, or hanging down in an untidy way. Less common than the other senses.
前髪がハラハラと垂れて邪魔だ。
My bangs are hanging down untidily and getting in the way.