From 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]
From 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]