NITROGLYCERIN
nitroglycerin, nitroglycerine, trinitroglycerin, glyceryl trinitrate, Nitrospan, Nitrostat
(noun) a heavy yellow poisonous oily explosive liquid obtained by nitrating glycerol; used in making explosives and medically as a vasodilator (trade names Nitrospan and Nitrostat)
Source: WordNet® 3.1
Noun
nitroglycerin (usually uncountable, plural nitroglycerins)
Alternative spelling of nitroglycerine
Source: Wiktionary
Ni`tro*glyc"er*in, n. Etym: [Nitro- + glycerinn.] (Chem.)
Definition: A liquid appearing like a heavy oil, colorless or yellowish,
and consisting of a mixture of several glycerin salts of nitric acid,
and hence more properly called glycerin nitrate. It is made by the
action of nitric acid on glycerin in the presence of sulphuric acid.
It is extremely unstable and terribly explosive. A very dilute
solution is used in medicine as a neurotic under the name of glonion.
[Written also nitroglycerine.]
Note: A great number of explosive compounds have been produced by
mixing nitroglycerin with different substances; as, dynamite, or
giant powder, nitroglycerin mixed with siliceous earth;
lithofracteur, nitroglycerin with gunpowder, or with sawdust and
nitrate of sodium or barium; Colonia powder, gunpowder with
nitroglycerin; dualin, nitroglycerin with sawdust, or with sawdust
and nitrate of potassium and some other substances; lignose, wood
fiber and nitroglycerin.
Source: Webster’s Unabridged Dictionary 1913 Edition