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Showing results for luminosity. Search instead for luminosi.
Definitions

luminosity

[loo-muh-nos-i-tee] / ˌlu məˈnɒs ɪ ti /
NOUN
radiance
Synonyms
Antonyms
STRONG


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He aptly describes the projectors’ beams of luminosity as “light sculptures.”

From Los Angeles Times • Feb. 23, 2026

Moreover, the luminosity changed by more than two orders of magnitude in about 10 years.

From Science Daily • Dec. 14, 2025

“I have no medium that can give me color of such wonderful luminosity as the Autochrome plate,” wrote the photographer Edward Steichen in 1908.

From The Wall Street Journal • Nov. 21, 2025

She found a relationship between their variation period, or pulse, and their intrinsic brightness or luminosity.

From Salon • Feb. 14, 2025

Conversely, if we knew the luminosity of stars in other galaxies, we could work out their distance by measuring their apparent brightness.

From "A Brief History of Time: And Other Essays" by Stephen Hawking




Vocabulary lists containing luminosity