Русско-англо-русский юридический словарь

Marriageable age (or marriage age) is the minimum age at which a person is allowed by law to marry, either as a right or subject to parental or other forms of consent. Age and other prerequisites to marriage vary between jurisdictions, but marriage age is often set at 18. Until recently, the marriageable age for women was lower in many jurisdictions than for men, but in many places has now been raised to those of men. (Wikipedia)