childish

UK
/ˈtʃaɪldɪʃ/
US
/ˈtʃaɪldɪʃ/
childishadjective
more childish
Comp.
most childish
Super.
UK
/ˈtʃaɪldɪʃ/
US
/ˈtʃaɪldɪʃ/
Translations
His childish behavior was not appropriate for the meeting.
Его детское поведение было неуместно для встречи.
She found his childish jokes to be quite annoying.
Она находила его инфантильные шутки довольно раздражающими.
Definitions
Exhibiting behavior or characteristics that are typical of a child, often implying immaturity or lack of sophistication.
His childish antics during the meeting were not appreciated by his colleagues.
Relating to or suitable for a child; childlike.
The room was decorated in a childish theme, with bright colors and cartoon characters.