crapper(n = noun.artifact) can, commode, pot, potty, stool, throne, toilet - a plumbing fixture for defecation and urination;
is a kind of plumbing fixture
is a part of bath, bathroom, bathroom, can, john, lav, lavatory, privy, toilet
has parts: toilet bowl, toilet seat
has particulars: flushless toilet, flush toilet, lavatory, potty chair, potty seat
Derived form verb crap1
a toilet. [WordNet 1.5]