Definitions
1.nounAn implement for washing floors, or the like, made of a piece of cloth, or a collection of thrums, or coarse yarn, fastened to a handle.
2.nounA wash with a mop; the act of mopping"He gave the floor a quick mop to soak up the spilt juice."
3.nounA dense head of hair."He ran a comb through his mop and hurried out the door."
4.nounA fair where servants are hired.
5.nounThe young of any animal; also, a young girl; a moppet.
6.nounA made-up face; a grimace.
7.verbTo rub, scrub, clean or wipe with a mop, or as if with a mop."to mop (or scrub) a floor"
8.verbTo make a wry expression with the mouth.