perautumnare

perautumnare [per-+autumnare] , to harvest completely or thoroughly, finish harvesting. c1230 a festo S. Petri ad Vincula quousque perautumpnatum fuerit singulis diebus ‥ dimidiam acram metere [debet] Doc. Bec 50; debet per totum autumpnum metere quousque perautumpnatum fuerit Ib. 57; 1284 [ij d. per diem] dum perautumpnaverint (Great Tey) MinAc Essex.