polentrudium Save Du Cange POLENTRUDIUM, Politrudium, Cribrum farinarium. Gloss. Lat. Gall. Thuanum MS. : Politrudium, buretel. Veteres Schedæ MSS. : Ego comedi panem polentrudizatum ad Polentrudium delicatum. Vox videtur deducta a polenta, farina delicatior, vel a polline truso, Gall. Farine passée. Glossar. Lat. Gall. ann. 1352. ex Cod. reg. 4120 : Politrudium, Gallice Buleteil ; inde Politrudiare. Aliud ex Cod. 7692 : Polentrudium, belutel.