(n): (law) a document that states some contractual relationship or grants some right
(n): an itemized statement of money owed for goods shipped or services rendered
(n): a document showing credits and debits
(n): a piece of paper money (especially one issued by a central bank)
(n): currency issued by a government or central bank and consisting of printed paper that can circulate as a substitute for specie
(n): the entertainment offered at a public presentation
(n): a performance (or series of performances) at a public presentation
(n): an advertisement (usually printed on a page or in a leaflet) intended for wide distribution
(n): a public promotion of some product or service
(n): a sign posted in a public place as an advertisement
(n): a public display of a message
(n): a list of particulars (as a playbill or bill of fare)
(n): a database containing an ordered array of items (names or topics)
(n): a long-handled saw with a curved blade
(n): hand tool having a toothed blade for cutting
(n): a brim that projects to the front to shade the eyes
(n): a circular projection that sticks outward from the crown of a hat
(n): horny projecting mouth of a bird
(n): the externally visible part of the oral cavity on the face and the system of organs surrounding the opening
(v): demand payment
(v): keep an account of
(v): advertise especially by posters or placards
(v): make publicity for; try to sell (a product)
(v): publicize or announce by placards
(v): publicize with, or as if with, a poster
Billy Bob, a lovable redneck name
A Bill is born.
A contranym: both to ask for money (invoice), and to have money (dollars).
"Bill Morgan and His Gal" is a kinda funny old-timey song by the New Lost City Ramblers, and the guy's girlfriend is a little free-spending, so the chorus is
"My name is Morgan but it ain't J.P.
You must think I own a railroad company
You may have known me pretty long
But you sure have got my initials wrong--
My name is Morgan but it ain't J.P."
"Dollar Bill" is a song by Tanglefoot, actually about a guy (not a piece of cash).