Word.ws English Dictionary

co-siblings-in-law

co-siblings-in-law is the plural of co-sibling-in-law.

Meaning of co-sibling-in-law

Noun

co-sibling-in-law (plural co-siblings-in-law)

  1. (rare) One's spouse's sibling's spouse; either of two (or more) people who marry siblings, from the perspective of the other.
  2. (rare) One's sibling's spouse's sibling; either of two (or more) people whose siblings marry each other, from the perspective of the other.

Questions about co-siblings-in-law

What is co-siblings-in-law the plural of?
Co-siblings-in-law is the plural of co-sibling-in-law.

Words near co-siblings-in-law in the dictionary

  1. co-scripter
  2. co-scripters
  3. co-selector
  4. co-selectors
  5. co-sibling-in-law
  6. co-siblings-in-law
  7. co-sign
  8. co-signed
  9. co-signing
  10. co-signs
  11. co-sister

Source and license

Adapted from Wiktionary: co-siblings-in-law (page history and authors); co-sibling-in-law (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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