adjective
- resembling or characteristic of a child; childish or immature
Usage: informal
Examples
- His kiddish behavior at the meeting embarrassed his colleagues.
- She found his kiddish sense of humor endearing.
- The movie’s kiddish jokes appealed more to children than adults.
- Stop being so kiddish and take this seriously.
- Her kiddish excitement about the carnival was infectious.
- The design looked too kiddish for a professional presentation.