(surgery) anaesthetization using ether

plural of etherization

(cryptocurrencies) Alternative letter-case form of Ether

(transitive, slang) To viciously humiliate or insult.

(by extension) The medium breathed by human beings; the air. / (by extension) The sky, the heavens; the void, nothingness.

plural of ethereality

The quality of being ethereal.

Pertaining to the (real or hypothetical) upper, purer air, or to the higher regions beyond the earth or beyond the atmosphere.

In an ethereal manner

plural of ether