Etymology Explorer › French

Where does “dérailler” come from?

dérailler (French) comes from French dé-, from Middle French dés-, from Latin dē-, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti — afterwards, post; by, at.

dérailler (French): to derail, be derailed; to be off one's rocker

Definitions

  1. to derail, be derailed; to be off one's rocker

Ancestry of “dérailler”, step by step

StepLanguageWordMeaning
1Frenchdé-used to make antonyms
2Middle Frenchdés-—
3Latindē-—
4Latindē—
5Latinpostbehind; after, since, besides, except; behind,...
6Latinposteablative singular of postis
7Proto-Italicposti—
8Proto-Indo-Europeanpósti—
9Proto-Indo-Europeanpósafterwards, post; by, at

Words derived from “dérailler”

  • derail
  • derailment
  • derailleur
  • derailer
  • derailable
  • underailable
  • dérailleur
  • déraillement
  • derailleur
Every word from Proto-Indo-European pós →