Etymology Explorer › English

Where does “guarantee” come from?

Guarantee comes from Old French guarantie, derived from Old French guarantir, which was borrowed from Frankish warjand, ultimately from Frankish warjan meaning to protect or defend.

guarantee (English): Anything that assures a certain outcome; A legal...

Definitions

  1. Anything that assures a certain outcome; A legal...

Ancestry of “guarantee”, step by step

StepLanguageWordMeaning
1Old Frenchguarantieassurance; promise; guarantee; safety; security;...
2Old Frenchguarantirto protect
3EnglishundefinedLacking a definition or value; That does not have...
4EnglishUn-—
5Middle Englishun-—
6Old Englishun-negation or absence of: un-, non-; bad; forms...
7Proto-West Germanicun-not, un-
8Proto-Germanicun-not, un-
9Proto-Indo-Europeann̥-not, un-
10Proto-Indo-Europeannenot

Words derived from “guarantee”

  • guaranty
  • guaranteeable
  • unguaranteeable
  • guaranteer
  • guaranteeably
Every word from Proto-Indo-European ne →