WordNet sense 1 (a town in northwest Missouri on the Missouri River; in the 19th century it became the eastern terminus of the pony express):

Saint Joseph

WordNet sense 2 (the acetylated derivative of salicylic acid; used as an analgesic anti-inflammatory drug (trade names Bayer and Empirin) usually taken in tablet form; used as an antipyretic; slows clotting of the blood by poisoning platelets):

aspirin, Bayer, Empirin, acetylsalicylic acid