Word
ethereal
Phoneticsethe·re·al
US/ɪˈθɪɹiəɫ/
UK/iːθˈiəɹɪəl/
Definitions
01delicate and light
C1 · Advanced Literary
adj. extremely light and delicate in a way that seems too perfect for this world.
adj. characterized by extreme delicacy and lightness; appearing too perfect or spiritual for the material world.
“The singer's ethereal voice made the audience feel like they were in a dream.”
“The morning mist gave the ancient ruins an ethereal quality, as if the stones were floating above the valley floor.”
Teaching tip
This is a high-level descriptive word; encourage students to use it for light, music, or beauty rather than physical objects like food.
Antonyms
02heavenly or airy
C2 · Proficiency Science Archaic · Technical
adj. relating to the sky or the space beyond Earth.
adj. pertaining to the regions beyond the earth or the higher atmosphere; celestial in nature.
“The telescope captured the ethereal glow of a distant nebula.”
“Philosophers once believed the stars were composed of an ethereal substance quite different from the elements found on Earth.”
Teaching tip
In modern contexts, this sense is mostly found in historical scientific texts or high-register poetry.
Antonyms
03music genre
C2 · Proficiency Uncountable noun Music Technical
n. a style of dark, atmospheric rock music with high, airy vocals.
n. a subgenre of dark wave music characterized by atmospheric soundscapes and high-pitched, breathy female vocals.
“She spent the evening listening to ethereal and gothic rock bands.”
“The festival lineup features several prominent ethereal acts known for their use of heavy reverb and haunting melodies.”
Usage
Often used as an uncountable noun or as a modifier for 'wave'.
Teaching tip
This is a very niche term used by music critics and fans of alternative subcultures.
Synonyms
Real-World Examples
“On both Apollo 11 and Artemis 2, the astronauts could see the ethereal solar corona , or the sun’s wispy and faint outer atmosphere, which is typically hidden by the star’s bright light.” “Perla Ambrosini is our ethereal host, standing in fabric armour in a shallow pool of water.” Etymology
From Latin aetherius (“of or pertaining to the ether, the sky, Heaven or the air or upper air”), from Ancient Greek αἰθέριος (aithérios, “of or pertaining to the upper air”). By surface analysis, ether + -ial.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.
Word family
NOUN
ADJECTIVE
- Exam level
- CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
- Frequency
- Frequent
- Level
- C1 · Advanced
- Updated
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