Search over 40,000 articles from the original, classic Encyclopedia Britannica, 11th Edition.
|
See also:POWDER (through O. Fr. puldre, See also:modern poudre, from See also:Lat. pulvis, pulveris, dust)
, the small loose particles into which solid See also:matter is disintegrated by such processes as grinding, crushing, pounding, &c., hence any preparation which takes the See also:form of such loose uncompacted particles, the most See also:familiar example of such preparation being that of See also:gunpowder (q.v.)
.
Many powders are found in medical uses, some of which have retained the name of their inventor, such as the See also:compound See also:powder of See also:rhubarb, " See also:Gregory powder," named after a Scottish See also:doctor, See also: |
|
|
[back] POVOA DE VARZIM |
[next] FREDERICK YORK POWELL (1850-1904) |
There are no comments yet for this article.
Do not copy, download, transfer, or otherwise replicate the site content in whole or in part.
Links to articles and home page are encouraged.