熱気 ねっき Meanings Noun heat; hot air enthusiasm; excitement; fervour; fervor; heated atmosphere fever Kanji 熱 heat. Read as ネツ. 気 spirit. Read as キ. Example sentences 会議は熱気に包まれていた。There was an air of excitement at the meeting. Common phrases 熱気を帯びる Words containing 熱気 熱気球 (ねつききゅう) hot-air balloon Jinuma: Japanese Dictionary · Word lists