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
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.
His ethereal paintings often draw from both Eastern and Western influences, reflecting his experience as an artist who bridges two worlds. Lee Sharrock, Forbes.com, 8 Apr. 2025 On the new album, Russell Moore, a six-time IBMA male vocalist of the year winner known for his work as part of the seven-time IBMA vocal group of the year-winning group IIIrd Tyme Out, joins Union Station, adding his unmistakable voice alongside Krauss’s ethereal soprano. Jessica Nicholson, Billboard, 27 Mar. 2025 Because the table is white and everything else is made of clear glass, the effect is ethereal to the point of disappearance. Lori Waxman, Chicago Tribune, 24 Mar. 2025 The new partnership draws from the House of Gilles’ ethereal couture bridal designs and Casadei’s signature style to serve up refined and stylish shoes. Rosemary Feitelberg, Footwear News, 9 Apr. 2025 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

Browse Nearby Words

Podcast

Cite this Entry

“Ethereal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ethereal. Accessed 28 Apr. 2025.

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!