radiating or reflecting light; shining; bright.
lighted up or illuminated; well-lighted: the luminous ballroom.
brilliant intellectually; enlightened or enlightening, as a writer or a writer's works: a luminous concept; luminous prose.
clear; readily intelligible: a concise, luminous report.
Origin of luminous
Related formslu·mi·nous·ly, adverblu·mi·nous·ness, nounnon·lu·mi·nous, adjectivenon·lu·mi·nous·ly, adverbnon·lu·mi·nous·ness, nounself-lu·mi·nous, adjectivesem·i·lu·mi·nous, adjectivesem·i·lu·mi·nous·ly, adverbsem·i·lu·mi·nous·ness, nounun·lu·mi·nous, adjectiveun·lu·mi·nous·ly, adverbun·lu·mi·nous·ness, noun
First recorded in 1400–50; late Middle English
word from Latin
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for luminously
Historical Examples of luminously
There is still gold in his moustache and his eyes are luminously blue.
It was luminously clear; yet the sky was overcast, no stars showing.
Her eyes, her childish face were luminously candid as she handed him the letter.
This will luminously appear by a study of its use and meaning in America.
Shuddering, insubstantial, but luminously apparent, I stood there before them.
British Dictionary definitions for luminously
Derived Formsluminously, adverbluminousness, noun
radiating or reflecting light; shining; glowingluminous colours
(not in technical use) exhibiting luminescenceluminous paint
full of light; well-lit
(of a physical quantity in photometry) evaluated according to the visual sensation produced in an observer rather than by absolute energy measurementsluminous flux; luminous intensity Compare radiant
easily understood; lucid; clear
enlightening or wise
Word Origin for luminous
C15: from Latin lūminōsus full of light, from lūmen light
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for luminously
early 15c., "full of light," from Latin luminosus "shining, full of light," from lumen (genitive luminis) "light," related to lucere "to shine" (see light (n.)). Related: Luminously.
Online Etymology Dictionary, © 2010 Douglas Harper
Emitting light, especially emitting self-generated light.
The American Heritage® Stedman's Medical Dictionary
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