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- Dictionarylu·mi·nos·i·ty/ˌlo͞oməˈnäsədē/
noun
- 1. luminous quality: "acrylic colors retain freshness and luminosity"
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Luminosity is the state of producing or reflecting bright light, or the brightness of a star, comet, etc. Learn more about the meaning, synonyms, and usage of luminosity with examples from the Cambridge Dictionary.
Luminosity is the total amount of electromagnetic energy emitted per unit time by a star, galaxy, or other astronomical objects. Learn how luminosity is measured in watts or solar luminosities, how it relates to size, temperature and brightness, and how it varies among different types of stars.
Luminosity is the quality of being brilliant, enlightened, or inspired, or the brightness of a star or a light source. Learn more about the word history, synonyms, and related terms of luminosity from Dictionary.com.
Luminosity is the state of producing or reflecting bright light, or the brightness of a star, comet, etc. Learn more about the meaning, synonyms, and usage of luminosity with examples from various sources.
Luminosity is the quality of something that gives off light or shines with reflected light. The most noticeable quality of a large, sparkly diamond is its luminosity. You might describe a bright and lively oil painting in terms of its luminosity, or marvel at the luminosity of a brilliant sunset.
Luminosity is the fact of shining in the dark or the ability to give out light. Learn how to use this formal or literary word with pronunciation, pictures and example sentences.
