Source : Webster's Revised Unabridged Dictionary (1913)

Invoice \In"voice`\, n. [F. envois things sent, goods forwarded,
   pl. of envoi a sending or things sent, fr. envoyer to send;
   cf. F. lettre d'envoi letter of advice of goods forwarded.
   See {Envoy}.]
   1. (Com.) A written account of the particulars of merchandise
      shipped or sent to a purchaser, consignee, factor, etc.,
      with the value or prices and charges annexed. --Wharton.

   2. The lot or set of goods as shipped or received; as, the
      merchant receives a large invoice of goods.

Invoice \In"voice`\, v. t. [imp. & p. p. {Invoiced}; p. pr. &
   vb. n. {Invoicing}.]
   To make a written list or account of, as goods to be sent to
   a consignee; to insert in a priced list; to write or enter in
   an invoice.

         Goods, wares, and merchandise imported from Norway, and
         invoiced in the current dollar of Norway. --Madison.

Source : WordNet®

invoice
     n : an itemized statement of money owed for goods shipped or
         services rendered; "he paid his bill and left"; "send me
         an account of what I owe" [syn: {bill}, {account}]
     v : send an bill to; "She invoiced the company for her expenses"