QUANTITY n.
otion (Mech.), in a body, the relative amount of its motion, as measured by its momentum, varying as the product of mass and velocity. -- Known quantities (Math.), quantities whose values are given. -- Unknown quantities (Math.), quantities whose values are sought.
REDOUBT n.
A small, and usually a roughly constructed, fort or outwork of varying shape, commonly erected for a temporary purpose, and without flanking defenses, -- used esp. in fortifying tops of hills and passes, and positions in hostile territory.
RIX-DOLLAR n.
name given to several different silver coins of Denmark, Holland, Sweden,, NOrway, etc., varying in value from about 30 cents to $1.10; also, a British coin worth about 36 cents, used in Ceylon and at the Cape of Good Hope. See Rigsdaler, Riksdaler, and Rixdaler.
SCUDO n.
A silver coin, and money of account, used in Italy and Sicily, varying in value, in different parts, but worth about 4 shillings sterling, or about 96 cents; also, a gold coin worth about the same.
SHOCK n.
ssemblage of sheaves of grain, as wheat, rye, or the like, set up in a field, the sheaves varying in number from twelve to sixteen; a stook. And cause it on shocks to be by and by set. Tusser. Behind the master walks, builds up the shocks. Thomson.