sister-in-law
sis
sɪs
sis
ter
in
ɪn
in
law
lɔ:
law

Definition & Meaning of "sister-in-law"in English

Sister-in-law
01

the person who is the sister of one's spouse 

sister-in-law definition and meaning
Grammatical Information
Animacy status
Human
Composition
complex compound
Countable
Plural form
sisters-in-law
Examples
She has a close relationship with her sister-in-law, often confiding in her like a sister. 
1.1

the person who is the wife of one's sibling 

1.2

the person who is the wife of one's spouse's sibling 

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