preadolescent

[ pree-ad-l-es-uh nt ]
/ ˌpri æd lˈɛs ənt /

adjective

of or relating to preadolescence or a preadolescent.

noun

a person who is in the preadolescent years.

Origin of preadolescent

First recorded in 1905–10; pre- + adolescent

British Dictionary definitions for preadolescent

preadolescent
/ (ˌpriːædəˈlɛsənt) /

noun

a person who has not yet reached adolescence

adjective

of or relating to the period before adolescence