English edit

Alternative forms edit

Etymology edit

sub- +‎ adult

Adjective edit

subadult (comparative more subadult, superlative most subadult)

  1. Not yet adult.
  2. (entomology) Final instar before reaching sexual maturity.

Noun edit

subadult (plural subadults)

  1. A person who, or animal that, is not yet an adult.