'Loco disease' definitions:

Definition of 'loco disease'

(from WordNet)
noun
A disease of livestock caused by locoweed poisoning; characterized by weakness and lack of coordination and trembling and partial paralysis [syn: loco disease, locoism]

Definition of 'Loco disease'

From: GCIDE
  • Loco disease \Loco disease\ (Veter.) A chronic nervous affection of cattle, horses, and sheep, caused by eating the loco weed and characterized by a slow, measured gait, high step, glassy eyes with defective vision, delirium, and gradual emaciation. [Webster 1913 Suppl.]