Do you really want to send Webster 1913 a message saying you like their work?
E"ther*in, n. Chem.
A white, crystalline hydrocarbon, regarded as a polymeric variety of ethylene, obtained in heavy oil of wine, the residue left after making ether; -- formerly called also concrete oil of wine.
© Webster 1913.
Log in or register to write something here or to contact authors.