(law) A legislative determination imposing punishment without trial.

A bill of exchange that is to be paid at some future date. / (dated) A timetable.

(Britain, slang, law enforcement) A police officer / (British slang, frequently with the) The police force. / (British slang, dated) A soldier, especially one who resembles the cartoon character.

(nautical) A bill posted in the crew’s quarters and other conspicuous places, listing the station of the crew at maneuvers and emergency drills; sometimes called the muster roll.

(law) A formal statement of the rights of a specified group of people.

(US, law) a bill that levies taxes

(historical) A type of halberd used by mediaeval foot-soldiers and constables, painted brown to prevent rust.

A document presented at customs containing information about goods imported or exported

(US politics) Legislation that has been passed by both houses of Congress, signed by their presiding officers, and sent to the President for signature.

(idiomatic, Northern England) Alone, on one's own.