eternity
- n time without end
- n a state of eternal existence believed in some religions to characterize the afterlife
- n a seemingly endless time interval (waiting)
ethan allen
- n a soldier of the American Revolution whose troops helped capture Fort Ticonderoga from the British (1738-1789)
ethanal
- n a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid and perfumes and drugs
ethanal trimer
- n a colorless liquid (a cyclic trimer of acetaldehyde) that is used as a sedative and a solvent
ethanamide
- n a colorless solid amide of acetic acid used as a solvent and in the synthesis of organic compounds