jūgis, e, adj. [jungo],
joined together : auspicium, marred auspices , occasioned by a yoke of oxen dunging at the same time, Cic. Div. 2, 36, 77; cf. Serv. Verg. A. 3, 537.
iūgis (1) e, adj.IV-, joined together : auspicium, i. e. of a yoke of oxen . ...
An Elementary Latin Dictionary