Where does “éclair” come from?

éclair (French) comes from French éclairer, from Old French esclairer, from Vulgar Latin exclario, from Latin exclaro, from Latin ex-, from Latin e, from Latin ex, from Latin commūnicō — whale, sea monster; abyss.

éclair (French): lightning; flash; sparkle

Definitions

  1. lightning; flash; sparkle

Ancestry of “éclair”, step by step

StepLanguageWordMeaning
1Frenchéclairerto light up; to brighten; to shed light on; to...
2Old Frenchesclairer
3Vulgar Latinexclario
4Latinexclaro
5Latinex-out, away; throughout; thoroughly
6LatineThe name of the letter "E"; out of, from
7LatinexA name of the letter "X"; out of, from
8Latincommūnicōto impart, share
9Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
10Old Latincom(m)oinis
11Proto-Italickommoiniscommon
12Proto-Indo-Europeanḱom-moy-ni-held in common
13Proto-Indo-Europeanḱómbeside, near, by, with
14Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
15Middle Englishkyt
16Russianкитwhale; genitive plural of ки́та
17Old Church Slavonicкитъwhale
18Ancient Greekκῆτοςwhale, sea monster; abyss

Words derived from “éclair

Every word from Ancient Greek κῆτοςEvery word from Old Church Slavonic китъEvery word from Russian кит
éclair — Etymology, Origin & Word History | Etymology Explorer