Ether

//ˈiː.θə//

Synonyms for "ether" (127 found)

Ranked by relevance and common usage.

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

8 relation types

Translations

140 translations across 47 languages.

Powered by Wiktionary

Ancient Greek

1 entries
  • αἰθήρ noun (substance supposed to fill the upper regions of the atmosphere)

Arabic

2 entries
  • أَثِير noun (substance supposed to fill the upper regions of the atmosphere)
  • أَثِير noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Armenian

4 entries
  • եթեր noun (substance supposed to fill the upper regions of the atmosphere)
  • եթեր noun (substance once thought to fill all unoccupied space)
  • եթեր noun ((organic chemistry) diethyl ether)
  • եթեր noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Belarusian

4 entries
  • эфі́р noun (substance supposed to fill the upper regions of the atmosphere)
  • эфі́р noun (substance once thought to fill all unoccupied space)
  • эфі́р noun ((organic chemistry) diethyl ether)
  • эфі́р noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Bulgarian

4 entries
  • ете́р noun (substance supposed to fill the upper regions of the atmosphere)
  • ете́р noun (substance once thought to fill all unoccupied space)
  • ете́р noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)
  • ефи́р noun (substance supposed to fill the upper regions of the atmosphere)

Catalan

1 entries
  • Èter name (Roman God)

Chinese Cantonese

2 entries
  • 乙醚 noun ((organic chemistry) diethyl ether)
  • noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Chinese Mandarin

4 entries
  • 乙醚 noun ((organic chemistry) diethyl ether)
  • 以太 noun (substance supposed to fill the upper regions of the atmosphere)
  • 以太 noun (substance once thought to fill all unoccupied space)
  • noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Czech

1 entries
  • éter noun (substance supposed to fill the upper regions of the atmosphere)

Danish

4 entries
  • æter noun (substance supposed to fill the upper regions of the atmosphere)
  • æter noun (substance once thought to fill all unoccupied space)
  • æter noun ((organic chemistry) diethyl ether)
  • æter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Dutch

4 entries
  • ether noun (substance supposed to fill the upper regions of the atmosphere)
  • ether noun (substance once thought to fill all unoccupied space)
  • ether noun ((organic chemistry) diethyl ether)
  • ether noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Esperanto

4 entries
  • etero noun (substance supposed to fill the upper regions of the atmosphere)
  • etero noun (substance once thought to fill all unoccupied space)
  • etero noun ((organic chemistry) diethyl ether)
  • etero noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Faroese

1 entries
  • etur noun ((organic chemistry) diethyl ether)

Finnish

3 entries
  • eetteri noun (substance supposed to fill the upper regions of the atmosphere)
  • eetteri noun (substance once thought to fill all unoccupied space)
  • eetteri noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

French

3 entries
  • éther noun (substance supposed to fill the upper regions of the atmosphere)
  • éther noun (substance once thought to fill all unoccupied space)
  • éther noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Galician

4 entries
  • éter noun (substance supposed to fill the upper regions of the atmosphere)
  • éter noun (substance once thought to fill all unoccupied space)
  • éter noun ((organic chemistry) diethyl ether)
  • éter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Georgian

1 entries
  • ეთერი noun (substance supposed to fill the upper regions of the atmosphere)

German

4 entries
  • Ether noun (substance supposed to fill the upper regions of the atmosphere)
  • Ether noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)
  • Äther noun (substance supposed to fill the upper regions of the atmosphere)
  • Äther noun (substance once thought to fill all unoccupied space)

Greek

4 entries
  • αιθέρας noun (substance supposed to fill the upper regions of the atmosphere)
  • αιθέρας noun (substance once thought to fill all unoccupied space)
  • αιθέρας noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)
  • διαιθυλαιθέρας noun ((organic chemistry) diethyl ether)

Hebrew

1 entries
  • אתר noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Hindi

4 entries
  • आकाश noun (substance supposed to fill the upper regions of the atmosphere)
  • ईथर noun (substance supposed to fill the upper regions of the atmosphere)
  • ईथर noun (substance once thought to fill all unoccupied space)
  • ईथर noun ((organic chemistry) diethyl ether)

Hungarian

4 entries
  • éter noun (substance supposed to fill the upper regions of the atmosphere)
  • éter noun (substance once thought to fill all unoccupied space)
  • éter noun ((organic chemistry) diethyl ether)
  • éter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Icelandic

3 entries
  • ljósvaki noun (substance supposed to fill the upper regions of the atmosphere)
  • ljósvaki noun (substance once thought to fill all unoccupied space)
  • ljósvaki noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Italian

4 entries
  • etere noun (substance supposed to fill the upper regions of the atmosphere)
  • etere noun (substance once thought to fill all unoccupied space)
  • etere noun ((organic chemistry) diethyl ether)
  • etere noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Japanese

4 entries
  • イーサー noun (substance once thought to fill all unoccupied space)
  • エーテル noun (substance supposed to fill the upper regions of the atmosphere)
  • エーテル noun (substance once thought to fill all unoccupied space)
  • エーテル noun ((organic chemistry) diethyl ether)

Khmer

1 entries
  • អេទែ noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Korean

4 entries
  • 아이테르 noun (substance supposed to fill the upper regions of the atmosphere)
  • 아이테르 noun (substance once thought to fill all unoccupied space)
  • 에터 noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)
  • 에테르 noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Macedonian

1 entries
  • етер noun (substance supposed to fill the upper regions of the atmosphere)

Malay

1 entries
  • eter noun ((organic chemistry) diethyl ether)

Norwegian Bokmål

3 entries
  • eter noun (substance supposed to fill the upper regions of the atmosphere)
  • eter noun (substance once thought to fill all unoccupied space)
  • eter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Norwegian Nynorsk

3 entries
  • eter noun (substance supposed to fill the upper regions of the atmosphere)
  • eter noun (substance once thought to fill all unoccupied space)
  • eter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Persian

2 entries
  • اتر noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)
  • اثیر noun (substance supposed to fill the upper regions of the atmosphere)

Polish

4 entries
  • eter noun (substance supposed to fill the upper regions of the atmosphere)
  • eter noun (substance once thought to fill all unoccupied space)
  • eter noun ((organic chemistry) diethyl ether)
  • eter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Portuguese

4 entries
  • éter noun (substance supposed to fill the upper regions of the atmosphere)
  • éter noun (substance once thought to fill all unoccupied space)
  • éter noun ((organic chemistry) diethyl ether)
  • éter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Romanian

3 entries
  • eter noun (substance supposed to fill the upper regions of the atmosphere)
  • eter noun (substance once thought to fill all unoccupied space)
  • eter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Russian

4 entries
  • Эфир name (ancient American figure of Mormon theology)
  • эфи́р noun (substance supposed to fill the upper regions of the atmosphere)
  • эфи́р noun (substance once thought to fill all unoccupied space)
  • эфи́р noun ((organic chemistry) diethyl ether)

Sanskrit

1 entries
  • आकाश noun (substance supposed to fill the upper regions of the atmosphere)

Scottish Gaelic

3 entries
  • adhar fìnealta noun (substance supposed to fill the upper regions of the atmosphere)
  • adhar fìnealta noun (substance once thought to fill all unoccupied space)
  • adhar fìnealta noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Serbo-Croatian

2 entries
  • éter noun (substance supposed to fill the upper regions of the atmosphere)
  • е́тер noun (substance supposed to fill the upper regions of the atmosphere)

Slovak

1 entries
  • éter noun (substance supposed to fill the upper regions of the atmosphere)

Slovene

1 entries
  • eter noun (substance supposed to fill the upper regions of the atmosphere)

Spanish

4 entries
  • Éter name (ancient American figure of Mormon theology)
  • éter noun (substance supposed to fill the upper regions of the atmosphere)
  • éter noun (substance once thought to fill all unoccupied space)
  • éter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Swedish

4 entries
  • eter noun (substance supposed to fill the upper regions of the atmosphere)
  • eter noun (substance once thought to fill all unoccupied space)
  • eter noun ((organic chemistry) diethyl ether)
  • eter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Turkish

4 entries
  • esîr noun (substance supposed to fill the upper regions of the atmosphere)
  • eter noun (substance supposed to fill the upper regions of the atmosphere)
  • eter noun ((organic chemistry) diethyl ether)
  • eter noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Ukrainian

4 entries
  • діетилете́р noun ((organic chemistry) diethyl ether)
  • ете́р noun (substance supposed to fill the upper regions of the atmosphere)
  • ете́р noun (substance once thought to fill all unoccupied space)
  • ете́р noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Vietnamese

1 entries
  • ê-te noun (substance supposed to fill the upper regions of the atmosphere)

Welsh

4 entries
  • ether noun (substance supposed to fill the upper regions of the atmosphere)
  • ether noun (substance once thought to fill all unoccupied space)
  • ether noun ((organic chemistry) diethyl ether)
  • ether noun ((organic chemistry) compound containing an oxygen atom bonded to two hydrocarbon groups)

Sample sentences

32 total sentences available.

Tatoeba + Wiktionary

The plane seemed to just disappear into the ether.

Source: tatoeba (3116624)

"While running rivers hasten to the main, / while yon pure ether feeds the stars with light, / while shadows round the hill-slopes wax and wane, / thy fame, wher'er I go, thy praises shall remain."

Source: tatoeba (6797852)

Finally it was on September 30th 1846 that the chemical ether was used for the first time as a medical anesthetic.

Source: tatoeba (11091642)

On Wings the Birds through Æther glide, / And Fiſhes cut with Fins the Tide.

Source: wiktionary

Showing 4 of 32 available sentences.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.