from
The Collaborative International Dictionary of English v.0.48
Chloroform \Chlo"ro*form\, n. [Chlorine + formyl, it having been
regarded as a trichloride of this radical: cf. F.
chloroforme, G. chloroform.] (Chem.)
A colorless volatile liquid, {CHCl3}, having an ethereal odor
and a sweetish taste, formed by treating alcohol with
chlorine and an alkali. It is a powerful solvent of wax,
resin, etc., and is extensively used to produce an[ae]sthesia
in surgical operations; also externally, to alleviate pain.
[1913 Webster]