from The Century Dictionary and Cyclopedia
- n. In falconry, the period from the time when a hawk is taken from the aery until she mews her feathers.
- n. The blades of green wheat or barley. Bailey, 1731 (spelled sorrage).
Sorry, no etymologies found.
Right now, I go through 5 - 10 lbs. of AP or organic flour per week, so I don't worry about sorage conditions.