Definition of Ether
- 1. The fifth and highest element after air and earth and fire and water; was believed to be the substance composing all heavenly bodies Noun
- 2. Any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom Noun
- 3. A medium that was once supposed to fill all space and to support the propagation of electromagnetic waves Noun
- 4. A colorless volatile highly flammable liquid formerly used as an inhalation anesthetic Noun
Synonyms for word "ether"
Semanticaly linked words with "ether"
Hyponims for word "ether"