mop (
http://definr.com/mop)
n : cleaning implement consisting of absorbent material fastened
to a handle; for cleaning floors [syn:
swab,
swob]
v 1: to wash or wipe with or as if with a mop: "Mop the hallway
now"; "He mopped her forehead with a towel" [syn: {wipe
up},
mop up]
2: make a sad face; "mop and mow" [syn:
pout,
mow]