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OneKitly

father-in-law

nouncommon in dialogue

  • //ˈfɑːðəɹɪnˌlɔː//

One's spouse's father.

noun

  1. 1

    One's spouse's father.

  2. 2

    obsoleteA stepfather.

    `Yes,` replied Snawley. `The fact is, I am not their father, Mr Squeers. I'm only their father-in-law.`

Etymology

From Middle English fader in lawe, fadyr-in-lay, fader yn lawe, equivalent to father + -in-law.

Forms

plural
fathers-in-law, father-in-laws
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).