puerility

A puerile character or condition; boyishness; childishness.

The time of childhood; specifically, in civil law, the period of life from the age of seven years to that of fourteen.

That which is puerile; what is characteristic of or done in boyhood; hence, a childish or silly act, thought, or expression.

The quality of being puerile; childishness; puerileness.

That which is puerile or childish; especially, an expression which is flat, insipid, or silly.

the state, quality, or condition of being childish or puerile

that which is puerile or childish; especially, an expression which is flat, insipid, or silly

the state of a child between infancy and adolescence

a property characteristic of a child