Word.ws English Dictionary

in-law

/ˈɪn.lɔː/US/ˈɪn.lɔ/

in-law noun: a relative by marriage (or through affinity).

Noun

in-law (plural in-laws)

  1. (in plural, often) A relative by marriage (or through affinity).
    • The house got a complete going-over before the arrival of the in-laws.
    • Louie: 'Neither boiling nor baking can diminish this creature's overpowering musky scent. Only suitable for serving to unpleasant in-laws.'2004, Nintendo EAD, Pikmin 2, Nintendo, level/area: Piklopedia
    Synonyms:
    affine
  2. Sometimes specifically a parent-in-law of one's child, for which the dedicated terms co-mother-in-law, co-father-in-law are rare.

in-law meaning in Tamil, Tagalog and Malay

in-law in Tamil

திருமண வழி உறவினர், மனைவி, கணவன் வழி உறவினர், கல்யாணச்சொந்தம், திருமணச்சொந்தம்

in-law in Tagalog

relative by marriage
manugang

in-law in Malay

relative by marriage
ipar
parent-in-law of one's child
besan

Synonyms of in-law

Forms of in-law

pluralin-laws
alternative forminlaw

Origin of in-law

Back-formation from -in-law.

Words formed from in-law

Phrases with in-law

Questions about in-law

What does in-law mean?
In-law means a relative by marriage (or through affinity).
What is in-law in Tamil?
In-law in Tamil is திருமண வழி உறவினர், மனைவி, கணவன் வழி உறவினர். See In-law meaning in Tamil.
What part of speech is in-law?
In-law is a noun.
How do you pronounce in-law?
In-law is pronounced /ˈɪn.lɔː/ (UK).
What is the plural of in-law?
The plural of in-law is in-laws.

Words near in-law in the dictionary

  1. in-jokes
  2. in-jokey
  3. in-joky
  4. in-kind
  5. in-lamb
  6. in-law
  7. in-law suite
  8. in-law suites
  9. in-law unit
  10. in-law units
  11. in-lawhood

Source and license

Adapted from Wiktionary: in-law (page history and authors); in-law (Tamil Wiktionary) (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.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-in-law.wav.

Cite this entry: “in-law.” Word.ws, https://word.ws/in-law. Based on Wiktionary, CC BY-SA 4.0.