To save this word, you'll need to log in.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'luminaire.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
1921, in the meaning defined above
French, lamp, lighting
Keep scrolling for more
Time Traveler for luminaire
See more words from the same year
Cite this Entry
“Luminaire.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/luminaire. Accessed 27 May. 2020.
More from Merriam-Webster on luminaire
Rhyming Dictionary: Words that rhyme with luminaire
Comments on luminaire
What made you want to look up luminaire? Please tell us where you read or heard it (including the quote, if possible).
See Definitions and Examples »
Get Word of the Day daily email!
Can you spell these 10 commonly misspelled words?
Test Your Knowledge - and learn some interesting things along the way.
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
Getting back your money or back on your feet
Words from the week of 5/22/2020
A question for the ages
Sorting them out with style.
A definitive answer.
And who put it there, anyway?
How to use a word that (literally) drives some people nuts.
The awkward case of 'his or her'
Surprisingly specific words for shapes.
Build a chain of words by adding one letter at a time.