Jul 8, 2026 · The meaning of IN-LAW is a relative by marriage.

IN-LAW definition: 1. a parent of your husband or wife or a member of his or her family: 2. a parent of your husband…. Learn more.

An in-law refers to a relative acquired through marriage rather than by blood. This term commonly includes relationships such as a brother-in-law, who is the brother of one's spouse, or the husband of …

in-law (ˈinloː) – plural ˈin-laws – noun a person related to one by marriage eg one's brother-in-law, mother-in-law etc.

An in-law is someone who is a relative because of marriage, like your husband's sister or your wife's father. You can refer to your spouse's entire family as your in-laws.

INLAW definition: to restore (an outlaw) to the benefits and protection of the law. See examples of inlaw used in a sentence.

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in–law / ˈ ɪnˌlɑː/ noun plural in–laws Britannica Dictionary definition of IN–LAW [count] : a person you are related to because of your marriage especially : the father or mother of your husband or wife — …

An in-law is someone who is a relative because of marriage, like your husband's sister or your wife's father. You can refer to your spouse's entire family as your in-laws.

IN-LAW meaning: 1. a parent of your husband or wife or a member of his or her family: 2. a parent of your husband…. Learn more.