Luminaire

[loo-muh-nair]

Trademark.

a lighting unit consisting of one or more electric lamps with all of the necessary parts and wiring.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


Word Origin and History for luminaire
n.

electric light, 1921, from French luminaire, from Old French luminarie (see luminary).

Online Etymology Dictionary, © 2010 Douglas Harper