dominate Copy link Outline 1. dŏmĭnor, 12. regno, 13. praevăleo, ui, 24. by circuml., plus possum, potentior s. superior sum (ago) • dominate: 1. dŏmĭnor, 1: to d. at the bar, in judiciis d., Cic.: to d. over one's own people, d. in suos, Cic.: v. to prevail. 2. regno, 1: v. to reign, rule. 3. praevăleo, ui, 2: v. to prevail. 4. by circuml., plus possum, potentior s. superior sum (ago): v. powerful.