| Noun | 1. | juvenile person - a youthful personpreteen, preteenager - a preadolescent boy or girl (usually between 9 and 12 years of age); "little league is intended for the preteens" child, kid, minor, nipper, tiddler, youngster, tike, tyke, shaver, small fry, nestling, fry - a young person of either sex; "she writes books for children"; "they're just kids"; "`tiddler' is a British term for youngsters" ingenue - an artless innocent young girl (especially as portrayed on the stage) | |