What does 平気 mean?
平気 is a Japanese noun meaning “coolness, calmness, unconcern” in English. It can also be translated as “all right” depending on context. It is written as 平気 in kanji, へいき in hiragana, and heiki in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
彼は平気でうそをつく。
He has no scruples about lying.