sejugous,a.Bot.|ˈsɛdʒəgəs| [ad.mod.L. sējug-us (f.sex six + jug-um yoke or pair of cattle) + -ous. L. had sējugisadj. and n. (a chariot) drawn by six horses.] (See quot.) 1793Martyn Lang.Bot., Sejugum folium, a sejugous leaf; or a pinnate leaf having six pairs of leaflets.