tractaculum

tractaculum [CL tractare+-culum; cf. tractatulus], little treatise, tractlet. compegi ~um materiarum capitula preponens in eo contentarum Spec. Laic. prol.; de omnibus que in hoc ~o continentur J. Mirfield Brev. 94; cum solos Henricos ‥ hoc ~o commendandos suscepi Capgr. Hen. 68.