as in brightness
the quality or state of having or giving off light
there's a special luminousness to the air over the island that painters and photographers have long sought to capture
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for luminousness
Noun
-
Adjusting images before they are sent for matching – for example, changing brightness levels – can improve accuracy, too.—
Vijayan Asari,
The Conversation,
2 June 2026 -
The Danish band’s newfound brightness is apparent from the start, as the album opens with twinkling glockespiel.—
Brendan Hay,
SPIN,
2 June 2026
Noun
-
So, astronomers have come up with a compromise regarding the geometry of the sun's illumination angle on Venus' disk versus its distance from Earth to determine the time of Venus' greatest brilliancy.—
Joe Rao,
Space.com,
4 Apr. 2025
-
Family circles will have wrapped themselves in the holy pleasures of the great occasion, and everywhere the grand old holiday will have been introduced with all the majesty and brilliancy which clings around the hallowed name of Christmas.—
Michael Barnes,
Austin American-Statesman,
23 Dec. 2024
Noun
-
This month, San Francisco Opera returns to Richard Strauss’s 1909 take on Greek tragedy with a score that reflects the composer’s brilliance in an enduring thriller.—
Randy McMullen,
Mercury News,
4 June 2026
-
You’re known for your brilliance and hyper-logical mind, but your nervous system is screaming right now.—
Valerie Mesa,
PEOPLE,
4 June 2026
Noun
-
There are tons of spa treatments, all on the affordable side, ranging from an abdominal relaxation ritual for digestive lightness to cranial drainage for migraine relief.—
Condé Nast,
Condé Nast Traveler,
3 June 2026
-
The key here is texture, which is worked in to give the hair life, movement, and lightness.—
Vanessa Santos,
Glamour,
1 June 2026
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Cite this Entry
“Luminousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/luminousness. Accessed 5 Jun. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
