bedpan n 1: a shallow vessel used by a bedridden patient for defecation and urination
Bedpan \Bed"pan`\, n. 1. A pan for warming beds. --Nares. [1913 Webster] 2. A shallow chamber vessel, so constructed that it can be used by a sick person in bed. [1913 Webster]
21 Moby Thesaurus words for "bedpan": can, chamber, chamber pot, chemical closet, chemical toilet, commode, crapper, jerry, john, johnny, jordan, latrine, piss pot, potty, potty-chair, stool, throne, thunder mug, toilet, urinal, water closet