Metaglossary.com - Definitions for "{term}"

Keywords: puerile, trifling, weak

Puerile; trifling; weak.

Keywords: tantrums, infantile, lack, maturity, behavior

indicating a lack of maturity; "childish tantrums"; "infantile behavior"

wordnet.princeton.edu

Keywords: befitting, pertaining, resembling

Of, pertaining to, befitting, or resembling, a child.