infantile
🇺🇸
/ˈɪnfəntaɪl/
🇬🇧
/ˈɪnfəntaɪl/
adjective
R
behaving in a way that is typical of a very young child and not appropriate for an older person
His behavior was considered infantile by his peers.
R
relating to babies or very young children
The doctor specializes in infantile diseases.
translation
behaving in a way that is typical of a very young child and not appropriate for an older person; relating to babies or very young children