brother in law

Sister's married partner

A brother-in-law is the brother of your spouse, or the husband of your sibling.

The term extends to the husband of your spouse's sibling, though this use is less precise.

Plural: brothers-in-law.

My brother-in-law is coming for Thanksgiving.

relationship

in-law

Spouse's family member

relation · kinsman · extended family

family dynamics

bond

Binding tie or connection

loyalty · trust · friendship · camaraderie · rapport · harmony · understanding · ally · protector · mentor

marriage connection

wedding

Marriage rite and feast

ceremony · vows · union · betrothal · married into · family gathering · reception · anniversary

cultural roles

bhai

Hindi kinship term

obligation · duty · gift exchange

Opposites
kinship type

brother in lawbrother

Male with shared parents

blood brother · sibling · blood relative · blood kin

gender

brother in lawsister in law

Sibling by marriage

sister-in-law

relational distance

brother in lawstranger

Person not yet known

brother · spouse · non-relative · child · parent

Family

brother, brothers, brotherly, brotherhood, brethren, lawful, lawless, lawfully, lawyer

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G