Definition of bill-shaped:
(n) :
(US, Canada) A piece of paper money; a banknote.
(n) :
A written note of goods sold, services rendered, or work done, with the price or charge owing; an invoice.
(n) :
A draft of a law, presented to a legislature for enactment; a proposed or projected law.
(n) :
(slang, Canada, US) One hundred dollars.
(n) :
(slang, UK) One hundred pounds sterling.
(v) :
(transitive) To charge; to send a bill to.