Examples from the Web for consignor
The goods so sent are known as a consignment, and the sender is the consignor.
The consignor might, at least, have ventured to add a tentative and inquiring "Mac?"Tam O' The Scoots|Edgar Wallace
The usual plan is to file alphabetically, under the name of the consignor, first grouping by railroads.
In no case, I believe, did the Confederate Government appear as the shipper or consignor.The Narrative of a Blockade-Runner|John Wilkinson
But until the goods are resold they remain the consignor's and at his risk.Commercial Law|Samuel Williston, Richard D. Currier, and Richard W. Hill