mature

Entry Definition
mature woman, adult woman; great woman
mature person, adult; great person
mature man, adult man; great man
s/he acts older than age (e.g., wears makeup or smokes when too young)
s/he acts mature, acts grown up; s/he is surprisingly bright for age
s/he treats h/ like older (more mature) person
it is full-grown, is mature, is ripe
(girl) she behaves like woman before she is physically mature; she goes through puberty early
(boy) he behaves like man before he is physically mature; he goes through puberty early