sister-out-law

Noun

Meaning

The sister of one's boyfriend or girlfriend.

Girlfriend of one's brother or sister.

The sister of one's ex-spouse.

Source: en.wiktionary.org

Related terms

brother-out-law father-out-law mother-out-law son-out-law daughter-out-law

Close letter words and terms

sister-german sister-in-arms sister-in-law sisterdom sisterfuck sisterfucker