The difference between Account and Bill

Account as a noun (accounting):

A registry of pecuniary transactions; a written or printed statement of business dealings or debts and credits, and also of other things subjected to a reckoning or review.

Account as a noun (banking):

A sum of money deposited at a bank and subject to withdrawal.

Account as a noun:

A statement in general of reasons, causes, grounds, etc., explanatory of some event; a reason of an action to be done.

Account as a noun:

A reason, grounds, consideration, motive.

Account as a noun (business):

A business relationship involving the exchange of money and credit.

Account as a noun:

A record of events; recital of transactions; a relation or narrative; a report; a description.

Account as a noun:

An estimate or estimation; valuation; judgment.

Account as a noun:

Importance; worth; value; esteem; judgement.

Account as a noun:

An authorization to use a service.

Account as a noun (archaic):

A reckoning; computation; calculation; enumeration; a record of some reckoning.

Account as a noun:

Profit; advantage.

Account as a verb (obsolete, transitive):

To provide explanation. To present an account of; to answer for, to justify. To give an account of financial transactions, money received etc. To estimate, consider (something to be as described). To consider . To give a satisfactory evaluation financial transactions, money received etc. To give a satisfactory evaluation (one's actions, behaviour etc.); to answer . To give a satisfactory reason ; to explain. To establish the location someone. To cause the death, capture, or destruction of someone or something (+ ).

Account as a verb (transitive, now, _, rare):

To count. To calculate, work out (especially with periods of time). To count (up), enumerate. To recount, relate (a narrative etc.).

Bill as a noun:

Any of various bladed or pointed hand weapons, originally designating an Anglo-Saxon sword, and later a weapon of infantry, especially in the 14th and 15th centuries, commonly consisting of a broad, heavy, double-edged, hook-shaped blade, with a short pike at the back and another at the top, attached to the end of a long staff.

Bill as a noun:

A cutting instrument, with hook-shaped point, and fitted with a handle, used in pruning, etc.; a billhook.

Bill as a noun:

Somebody armed with a bill; a billman.

Bill as a noun:

A pickaxe, or mattock.

Bill as a noun (nautical):

The extremity of the arm of an anchor; the point of or beyond the fluke (also called the peak).

Bill as a verb (transitive):

To dig, chop, etc., with a bill.

Bill as a noun:

The beak of a bird, especially when small or flattish; sometimes also used with reference to a platypus, turtle, or other animal.

Bill as a noun:

A beak-like projection, especially a promontory.

Bill as a noun:

Of a cap or hat: the brim or peak, serving as a shade to keep sun off the face and out of the eyes.

Bill as a verb (obsolete):

To peck.

Bill as a verb:

To stroke bill against bill, with reference to doves; to caress in fondness.

Bill as a noun:

A written list or inventory. (Now obsolete except in specific senses or set phrases; bill of lading, bill of goods, etc.)

Bill as a noun:

A document, originally sealed; a formal statement or official memorandum. (Now obsolete except with certain qualifying words; bill of health, bill of sale etc.)

Bill as a noun:

A draft of a law, presented to a legislature for enactment; a proposed or projected law.

Bill as a noun (obsolete, legal):

A declaration made in writing, stating some wrong the complainant has suffered from the defendant, or a fault committed by some person against a law.

Bill as a noun (US):

A piece of paper money; a banknote.

Bill as a noun:

A written note of goods sold, services rendered, or work done, with the price or charge; an invoice.

Bill as a noun:

A paper, written or printed, and posted up or given away, to advertise something, as a lecture, a play, or the sale of goods

Bill as a noun:

A writing binding the signer or signers to pay a certain sum at a future day or on demand, with or without interest, as may be stated in the document. A bill of exchange. In the United States, it is usually called a note, a note of hand, or a promissory note.

Bill as a noun:

A set of items presented together.

Bill as a verb (transitive):

To advertise by a bill or public notice.

Bill as a verb (transitive):

To charge; to send a bill to.

Bill as a noun:

The bell, or boom, of the bittern.