mergĕs Copy link Outline I. A sheafII. I. q. mergae, a two-pronged pitchfork ... • mergĕs, ĭtis, f. [mergae]. I. A sheaf: cerealis mergite culmi, Verg. G. 2, 517.— II. I. q. mergae, a two-pronged pitchfork, Plin. 18, 30, 72, § 296.