preadolescent
adjectiveMedical Definition of preadolescent
(Entry 1 of 2)
1
: of, characteristic of, or occurring during preadolescence
preadolescent changes
2
: being in the stage of preadolescence
a preadolescent girl
preadolescent
nounMedical Definition of preadolescent (Entry 2 of 2)
: a preadolescent child