puerile - Dictionary definition and meaning for word puerile
PURE things are always childish and immature.
virile is manly n puerile is childish (not manly)
(Call it pe urine which is a childish thing to do)
puerile sounds like pure as well as peril. pure as a child and peril denotes a negative connotation with this word which must be remembered other wise usage will be completely wrong