childish

5 senses · Free VividLex dictionary · Thesaurus

1. a. Of, pertaining to, befitting, or resembling, a child. Source: opted
2. a. Puerile; trifling; weak. Source: opted
3. adj. indicating a lack of maturity Source: wordnet
4. 1. Of, pertaining to, befitting, or resembling, a child. "Childish innocence." Macaulay. 2. Peurile; trifling; weak. Methinks that simplicity in her countenance is rather childish than innocent. Addison. Note: Childish, as applied tc persons who are grown up, is in a disparaging sense; as, a childish temper. Source: webster
5. j:100 s. indicating a lack of maturity Source: ecdict

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