稚气

Traditional form:

稚氣

Pinyin (reading):

zhìqì

Definitions:

• childish nature
• infantile
• juvenile
• puerile

Characters:

• 稚 - young, immature; childhood
• 气 - air, gas; steam, vapor; anger

Traditional characters:

• 稚 - young, immature; childhood
• 氣 - air, gas; steam, vapor; anger