The Collaborative International Dictionary of English v.0.48:

Waybill \Way"bill`\, n.
   A list of passengers in a public vehicle, or of the baggage
   or gods transported by a common carrier on a land route. When
   the goods are transported by water, the list is called a bill
   of lading.
   [1913 Webster]

WordNet (r) 3.0 (2006):

waybill
    n 1: a receipt given by the carrier to the shipper acknowledging
         receipt of the goods being shipped and specifying the terms
         of delivery [syn: bill of lading, waybill]