'hayrig' definitions:

Definition of 'hayrig'

(from WordNet)
noun
A frame attached to a wagon to increase the amount of hay it can carry [syn: hayrack, hayrig]

Definition of 'hayrig'

From: GCIDE
  • hayrig \hay"rig\ n. a frame attached to a wagon to increase the amount of hay it can carry.
  • Syn: hayrack, hay rigging. [WordNet 1.5]