QUININE n.
An alkaloid extracted from the bark of several species of cinchona (esp. Cinchona Calisaya) as a bitter white crystalline substance, C20H24N2O2. Hence, by extension (Med.), any of the salts of this alkaloid, as the acetate, chloride, sulphate, etc., employed as a febrifuge or antiperiodic. Called also quinia, quinina,…
RAIL n. 13 definitions
inction from a chair, which is merely a seat. The two devices are sometimes united. Among several hundred varieties, the fish joint is standard. See Fish joint, under Fish. -- Rail train (Iron & Steel Manuf.), a train of rolls in a rolling mill, for making rails for railroads from blooms or billets.…
RAT n. 5 definitions
One of the several species of small rodents of the genus Mus and allied genera, larger than mice, that infest houses, stores, and ships, especially the Norway, or brown, rat (M. Alexandrinus). These were introduced into Anerica from the Old World.
RATTAN n.
One of the long slender flexible stems of several species of palms of the genus Calamus, mostly East Indian, though some are African and Australian. They are exceedingly tough, and are used for walking sticks, wickerwork, chairs and seats of chairs, cords and cordage, and many other purposes.