A wife is a female partner in a continuing marital relationship. A wife may also be referred to as a spouse, which is a gender-neutral term. The term continues to be applied to a woman who has separated from her partner and ceases to be applied to such a woman only when her marriage has come to an end following a legally recognized divorce or the death of her spouse. On the death of her partner, a wife is referred to as a widow, but not after she is divorced from her partner.

A wife is a female participant in a marriage.