ethereal

adjective

ethe·​re·​al i-ˈthir-ē-əl How to pronounce ethereal (audio)
1
a
: of or relating to the regions beyond the earth
2
a
: lacking material substance : immaterial, intangible
b
: marked by unusual delicacy or refinement
this smallest, most ethereal, and daintiest of birdsWilliam Beebe
c
: suggesting the heavens or heaven
3
: relating to, containing, or resembling a chemical ether
ethereality noun
etherealization noun
etherealize transitive verb
ethereally adverb
etherealness noun

Did you know?

If you're burning to know the history of ethereal, you're in the right spirit to fully understand the word's etymology. The ancient Greeks believed that the Earth was composed of earth, air, fire, and water, but that the heavens and its denizens were made of a purer, less tangible substance known (in English transliteration) as either quintessence or ether. Ether was often described as an invisible light or fire; its name comes from the Greek verb aithein, meaning "to ignite" or "to blaze." When ethereal, the adjectival kin of ether, debuted in English in the 1500s, it described regions beyond the Earth or anything that seemed to originate from them.

Examples of ethereal in a Sentence

The windows give the church an ethereal glow. that ethereal attribute that every performer should have—charisma
Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
The song itself is dark and atmospheric, consisting mostly of drone, piano, and Cain’s ethereal voice. James Factora, Them, 1 Nov. 2024 From the Curiosity rover’s perspective, clouds look ethereal and gauzy, like wispy puffs. Amanda Kooser, Forbes, 31 Oct. 2024 Their fragrances possess an ethereal, minimalist luxury where each note stands out, and this same approach carries over to their classic candles. Michael Stefanov, Robb Report, 31 Oct. 2024 However, on occasion, some ethereal glow or lighting artifact will materialize in the forest, forcing the eye to try and discern its shape, its distance, and its meaning, without any of these having concrete or objective definition. Siddhant Adlakha, IndieWire, 25 Oct. 2024 See all Example Sentences for ethereal 

Word History

First Known Use

1522, in the meaning defined at sense 1a

Time Traveler
The first known use of ethereal was in 1522

Podcast

Dictionary Entries Near ethereal

Cite this Entry

“Ethereal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ethereal. Accessed 13 Nov. 2024.

Kids Definition

ethereal

adjective
ethe·​re·​al i-ˈthir-ē-əl How to pronounce ethereal (audio)
1
: of or relating to the heavens : heavenly
2
: being light and airy : delicate
ethereally adverb
etherealness noun

Medical Definition

ethereal

adjective
ethe·​re·​al i-ˈthir-ē-əl How to pronounce ethereal (audio)
: relating to, containing, or resembling a chemical ether

More from Merriam-Webster on ethereal

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!