affilacium

affilacium [cf. filacium] , file (of documents). 1376 imponendo et affilando quandam cedulam cirograffatam ad modum cujusdam finis in ~iis finium (CoramR) EHR XXXV 415 (cf. ib. 416: cepit ~ia ‥ et ea secum asportavit).