granetum

granetum [cf. grangia, granica] , repository for grain or other crop, barn. ita ‥ quod ‥ in celarium, sicut et in ~um, pro sue libito voluntatis ‥ intret Cust. Westm. 71; 15‥ ut victualia ‥ pro decimis ‥ debita in granario seu ~o ‥ inducant et importent Form. S. Andr. I 60.