Eth"y*late (?), v. t. [imp. & p. p. Ethylated; p. pr. & vb. n. Ethylating.] [From Ethyl.] (Chem.) To treat in such a way as to cause the introduction of one or more ethyl groups, C₂H₅; as, to ethylate alcohol.

Eth"yl*ate (-&asl;t), n. [From Ethyl.] (Chem.) A compound derived from ethyl alcohol by the replacement of the hydroxyl hydrogen, after the manner of a hydrate; an ethyl alcoholate; as, potassium ethylate, C₂H₅.O.K.

Eth"y*late (?), v. t. [imp. & p. p. Ethylated; p. pr. & vb. n. Ethylating.] [From Ethyl.] (Chem.) To treat in such a way as to cause the introduction of one or more ethyl groups, C₂H₅; as, to ethylate alcohol.