human, individual, mortal, person, somebody, someone, soul - a human being; "there was too much for one person to do"

juvenile body - the body of a young person

preteen, preteenager - a preadolescent boy or girl (usually between 9 and 12 years of age); "little league is intended for the preteens"

adolescent, stripling, teenager - a juvenile between the onset of puberty and maturity

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)

spring chicken, young person, younker, youth - a young person (especially a young man or boy)

immature - characteristic of a lack of maturity; "immature behavior"