tractōrius, a, um, adj. traho. Of or for drawing or hoisting: genus machinarum, Vitr. 10, 1.
— Substt.: tractō-ria, ae, f. (sc. epistula), a letter of invitation or summons, Aug. Ep. 217.
— trac-tōriae, ārum, f. (sc. litterae), an imperial letter containing an order to provide a person with necessaries on his journey: de tractoriis et stativis, Cod. Just. 15, 52.