What does はらはら mean?
はらはら is a Japanese noun meaning “feel nervous” in English. It can also be translated as “fluttering down, hanging untidily (of hair)” depending on context. It is written as はらはら in hiragana, and harahara in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
私ははらはらしながら結果を待っていました。
I have been waiting for the results with anxiety.