(organic chemistry) A particular bicyclic sesquiterpene https://web.archive.org/web/20110514155232/http://www.chem.qmul.ac.uk/iupac/sectionF/terpenoid/terp16.html

A calcium channel blocker used in the treatment of migraine.

plural of paddywagon

(vulgar) The middle of nowhere; a nondescript, isolated, and underdeveloped locale whose precise location may be difficult to ascertain.