sister-out-law
sister-out-law · sisters-out-law
The sister of one's boyfriend or girlfriendThe sister of one's boyfriend or girlfriend.
Meaning
3 sensesThe sister of one's boyfriend or girlfriend.
Girlfriend of one's brother or sister.
The sister of one's ex-spouse.
Origin
From sister + -out-law, by analogy to sister-in-law.From sister + -out-law, by analogy to sister-in-law.
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Forms
plural: sisters-out-law| Singular | sister-out-law |
|---|---|
| Plural | sisters-out-law |
irregular · Lesson
Word family
5 related wordsLessons for this word
1 lessons- A1Plural nouns — Because its plural is irregular