infantile
word
Definition
Relating to babies or very young children; it can also mean childish or immature in behavior or attitude.
Usage & Nuances
Often formal or disapproving when applied to adults ('infantile behavior'), and not usually used for literal children. Common in medical, psychological, or critical contexts. Do not confuse with simply 'childish'—'infantile' is more severe or technical.
Spanish: infantilPortuguese (BR): infantilPortuguese (PT): infantilChinese (Simplified): 幼稚的 - 婴儿的Chinese (Traditional): 幼稚的 - 嬰兒的Hindi: शिशु-सदृश - बचकानाArabic: طفولي
Example Sentences
His argument sounded infantile to everyone.
basic
Her reaction was very infantile.
basic
The doctor studied infantile diseases.
basic
Stop being so infantile—we need to talk seriously.
natural
He considers any criticism as an infantile attack.
natural
Their laughter seemed almost infantile, but it made everyone smile.
natural