What does merges mean in Latin?

merges, a noun, means “A sheaf”.

What is the genitive of merges?

The genitive singular is mergitis. merges is feminine, third declension.

In classical Latin, [ˈmɛr.ɡɛs]; in ecclesiastical (church) Latin, [ˈmɛr.d͡ʒes].

noun · femininethird declension

merges f (genitive mergitis)

Classical[ˈmɛr.ɡɛs]Ecclesiastical[ˈmɛr.d͡ʒes]

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.

From mergae (“two-pronged pitchfork”), meaning “the amount taken with a pitchfork.”