ethereal

adjective

ethe·​re·​al i-ˈthir-ē-əl 

1

a

: of or relating to the regions beyond the earth

b

: celestial, heavenly

c

: unworldly, spiritual

2

a

: lacking material substance : immaterial, intangible

b

: marked by unusual delicacy or refinement

this smallest, most ethereal, and daintiest of birds

—William Beebe

c

: suggesting the heavens or heaven

3

: relating to, containing, or resembling a chemical ether

ethereality

i-ˌthir-ē-ˈa-lə-tē 

noun

etherealization

i-ˌthir-ē-ə-lə-ˈzā-shən 

noun

etherealize

i-ˈthir-ē-ə-ˌlīz 

transitive verb

ethereally

i-ˈthir-ē-ə-lē 

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.

Synonyms

• bodiless
• formless
• immaterial
• incorporeal
• insubstantial
• nonmaterial
• nonphysical
• spiritual
• unbodied
• unsubstantial

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

Singing over gruff hip-hop beats and ethereal minimalist ballads, the Argentine singer weaves a provocative tale of self-discovery with diaristic lyrics that excavate self-acceptance, intense romance and emotional maturity. —Pamela Avila, USA TODAY, 19 Dec. 2024

Candied and floral, almost perfumed fruit-like in quality with an ethereal long finish of orange blossom and red berries. —Joseph V Micallef, Forbes, 18 Dec. 2024

The ethereal performances came after women’s rights activists tried to ban him from coming to the FNB stadium, which saw over 90,000 attendees each night. —Amber Corrine, VIBE.com, 16 Dec. 2024

The song — conceived on Sariñana’s home piano, as Zamora revealed on social media — begins with a soulful R&B atmosphere, where the vocal textures of both artists intertwine with an ethereal performance. —Griselda Flores, Billboard, 13 Dec. 2024

Word History

First Known Use

1522, in the meaning defined at sense 1a

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Kids Definition

ethereal

adjective

ethe·​re·​al i-ˈthir-ē-əl 

1

: of or relating to the heavens : heavenly

2

: being light and airy : delicate

ethereally

-ē-ə-lē 

adverb

etherealness noun

Medical Definition

ethereal

adjective

ethe·​re·​al i-ˈthir-ē-əl 

: relating to, containing, or resembling a chemical ether