society > society and the community > kinship or relationship > marriage or wedlock > fitness for marriage > [adjective] > marriageable (of woman) (3)
Of a woman: Physically fit for marriage; of a marriageable age.
Chiefly of a girl or young woman: marriageable; of an age or condition suitable for marriage; sexually mature. Also in extended use.
Of persons. Of a woman: Nubile. Obsolete. rare.