'Hayrack' definitions:

Definition of 'hayrack'

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

Definition of 'Hayrack'

From: GCIDE
  • Hayrack \Hay"rack`\ (h[=a]"r[a^]k`), n. A frame mounted on the running gear of a wagon, and used in hauling hay, straw, sheaves, etc.; -- called also {hay rigging} and hay rig. [1913 Webster]