adjectiveaequĭlătusAEQVILATVS☆ KeepMeaningequilateralLewis & Short 1879ModernAs printed, 1879AEQUILATUSLEWIS & SHORTAEQUILATUSaequĭlătus, ĕris, adj. id.. In math. I. equilateral: regula, Aus. Idyll. 11, 50.Read the whole entry