childishness
🇺🇸
/ˈtʃaɪldɪʃnəs/
🇬🇧
/ˈtʃaɪldɪʃnəs/
Behavior or characteristics typical of a child, such as being playful or innocent.
Despite his age, he still displays a certain level of childishness when he plays with his toys.
나이가 들어도 그가 장난감을 가지고 놀 때는 아직도 어린애 같음을 보여준다.
Lack of maturity or good sense, especially in an adult.
The childishness of the argument was astounding; it was as if they were still in elementary school.
논쟁의 어린애 같음은 놀라웠다; 마치 그들이 아직 초등학교에 있는 것 같았다.