co-sister-in-law

English · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

co-sister-in-law

Where it comes from

From co- + sister-in-law or co-sister + -in-law.

noun co-sisters-in-law

  1. One's spouse's sister-in-law, especially one's husband's brother's wife, one's brother's wife in relation to the spouses of his siblings; either of two (or more) women who are married to brothers, in relation to the other. [The Russian word] Yátrov', for the husband's brother's wife or co-sister-in-law, so diagnostic a status within the patrilocal household, has passed entirely out of the language.
  2. One's brother-in-law or sister-in-law's sister; one's sibling's spouse's sister; either of two (or more) women whose siblings are married, in relation to the other.

Similar: co-sister, co-aunt

Thesaurus

noun

Similar: co-sister, co-aunt

Translations

Every language

noun one's husband's brother's wife

Españolconcuñada
日本語相嫁 aiyome
中文妯娌 zhóuli
Portuguêsconcunhada
Ελληνικάσυννυφάδα synnyfáda
Русскийневе́стка nevéstka, своя́ченица svojáčenica
العربيةسِلْفَة silfa

noun one's brother-in-law or sister-in-law's sister

Españolconcuñada
Portuguêsconcunhada

Talk about this word

Cite this
MLA

"co-sister-in-law." Wiktionary, via Micwyn, micwyn.com/word/co-sister-in-law. Accessed 6 Nov. 2026.

APA

co-sister-in-law. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/co-sister-in-law

Chicago

"co-sister-in-law." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/co-sister-in-law.

BibTeX
@misc{co_sister_in_law_2026,
  title = {co-sister-in-law},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/co-sister-in-law},
  urldate = {2026-11-06}
}