Online Google Dictionary

childishness 中文解釋 wordnet sense Collocation Usage Collins Definition
  1. a property characteristic of a child
  2. (childish) indicating a lack of maturity; "childish tantrums"; "infantile behavior"
  3. (childishly) in a childlike manner; "he acted very childishly"
  4. (childish) Of or suitable for a child; Behaving immaturely
  5. (childish) Nunchakux2 2 years ago
  6. (childish) puéril / infantile / enfantin
  7. Weakness of intellect, such as that of a child.