s, o, d, p, m, t, u are letters that make 'dust mop'
dust, US, MO, Mo, mo, mop are words within 'dust mop'
1 possible definitions for 'dust mop'
Under this definition, dust mop is a noun and has the following properties:
dustmop, dry mop have the same meaning as 'dust mop'
'dust mop' can be a type of swab, swob, mop.