éclairage (French)
Where does "éclairage" come from?
The French word "éclairage," meaning lighting or illumination, comes from the verb "éclairer," which means to light up or brighten. "Éclairer" traces back to Old French "esclairer" and further to Vulgar Latin roots formed from Latin ex- (out) and clārō (to make clear). The noun ending "-age" was inherited from Old French and Latin "-āticum," a suffix used to form nouns indicating an action or result. Thus, "éclairage" literally means the action or result of lighting up.
Full etymology tree
- éclairage (French), 'lighting (equipment used to provide illumination; illumination so provided)'
- derived from éclairer (French), 'to light up; to brighten'
- inherited from esclairer (Middle French), 'to light up (make lighter; add light to)'
- inherited from *exclāriō (vulgar_latn)
- derived from *exclāriāre (vulgar_latn)
- inherited from exclārāre (la)
- derived from *exclāriāre (vulgar_latn)
- inherited from *exclāriō (vulgar_latn)
- inherited from esclairer (Middle French), 'to light up (make lighter; add light to)'
- affix -age (French), 'Forming nouns with the sense of "action or result of Xing" or, more rarely, "action related to X".'
- inherited from -age (Middle French), 'forms nouns with the sense of "action or result of Xing" or, more rarely, "action related to X"'
- inherited from -age (Old French), 'forms nouns with the sense of 'action or result of''
- inherited from -āticum (Latin), 'Used to form nouns indicating pertinence to the root verb or noun.'
- inherited from -age (Old French), 'forms nouns with the sense of 'action or result of''
- inherited from -age (Middle French), 'forms nouns with the sense of "action or result of Xing" or, more rarely, "action related to X"'
- derived from éclairer (French), 'to light up; to brighten'
Ancestors
- éclairer (French)
- -age (French)
Descendants and derived words
- éclairagiste (French)
Updated February 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris