Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
archaism | Yes | No | No | No |
ether | Yes | No | No | No |
archaism (noun) | ether (noun) |
---|---|
the use of an archaic expression | a colorless volatile highly flammable liquid formerly used as an inhalation anesthetic |
a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves | |
any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom | |
the fifth and highest element after air and earth and fire and water; was believed to be the substance composing all heavenly bodies |