KJV Dictionary Definition: childish
childish
CHILDISH, a.
1. Belonging to a child; trifling; puerile.
When I became a man, I put away childish things. 1 Cor. 13.
2. Pertaining to a child; as childish yeas or age; childish sports.
3. Pertaining to children; ignorant; silly; weak; as childish fear.
childishness
CHILDISHNESS, n. Triflingness, puerility, the state or qualities of a child, in reference to manners. But in reference to the mind, simplicity, harmlessness, weakness of intellect.