The word "luminous" is spelled with six letters - l-u-m-i-n-o-u-s - with the primary stress on the second syllable. The IPA transcription of its pronunciations is /ˈluːmɪnəs/. The word describes something that radiates light or emits brightness. It's commonly used in contexts related to celestial bodies, electromagnetic radiations, and chemicals that glow in the dark. The word "luminous" originates from the Latin word "luminosus," which means "full of light" or "shining." Overall, "luminous" is a fascinating word with a rich history and scientific significance.
Luminous is an adjective that describes an object or substance that emits or reflects light, creating brightness or glowing effects. It refers to the quality or state of being radiant, illuminated, or shining. The term is derived from the Latin word "luminosus," meaning "full of light" or "shining."
When something is described as luminous, it typically implies that it emits light independently, such as the Sun or a light bulb. In this context, luminous is often used to denote objects or sources that are bright, radiant, or glowing. For example, stars are considered luminous celestial bodies that emit their own light.
Additionally, luminous can also describe objects or substances that reflect or emit light that is not self-generated. This usually refers to materials or surfaces that are capable of reflecting or refracting light in a way that enhances their visibility or creates a glowing effect. For instance, certain minerals can be luminous when exposed to ultraviolet light, making them glow in the dark.
In a more figurative sense, luminous can also be used to describe someone's character or personality as brilliant or radiant. This usage conveys the idea of someone being exceptional, inspiring, or enlightening to others.
Shining; emitting light; clear; lucid.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word luminous originated from the Latin word luminosus, which is derived from lumen, meaning light.