Definify.com
Webster 1913 Edition
Adult
A-dult′
,Adj.
Having arrived at maturity, or to full size and strength; matured;
as, an
adult
person or plant; an adult
ape; an adult
age.A-dult′
,Noun.
A person, animal, or plant grown to full size and strength; one who has reached maturity.
☞ In the common law, the term is applied to a person who has attained full age or legal majority; in the civil law, to males after the age of fourteen, and to females after twelve.
Webster 1828 Edition
Adult
ADULT'
,Noun.
Having arrived at mature years, or to full size and strength; as an adult person or plant.
ADULT'
,Noun.