tyrannus, ī, m., a ruler, tyrant.

U.

ubi, adv., where, when; ubi prīmum, as soon as.

ubicumque, adv., wherever.

ubīque [ubi + que], adv., anywhere.

ūllus, a, um, gen. ūllīus, dat. ūllī, adj., any.

Ulpiānus, ī, m., (Domitius) Ulpiānus, a celebrated Roman jurist.

Ulpius, ī, m., see Trāiānus.

ulterior, ius, gen. ōris [ultrā], adj., further, remoter; sup. ultimus, farthest, last, utmost, greatest.

ultiō, ōnis [ulcīscor, to avenge], f., revenge.