(pharmacology) An amide local anesthetic, the active ingredient in some topical hemorrhoid creams.

An analgesic drug used to treat gout in animals (and, until the 1930s, in humans, when it was found to cause liver damage).

(organic chemistry) The cation formed by protonation of cinchonine.

(organic chemistry) An alkaloid, obtained from the bark of cinchona trees, that is used as an antimalarial agent.

(organic chemistry) A stereoisomer and pseudoenantiomer of cinchonine, used in asymmetric synthesis

A pathological condition in humans caused by an overdose of quinine or its natural source, cinchona bark.

Allied or pertaining to cinchona, or to the plants that produce it.

Belonging to, or obtained from, cinchona.

Dated form of cinchonidine.

present participle of cinchonize