LATIN DICTIONARYLexicon Latīnum
adverb

zēlanter

zēlanter (comparative zēlantius, superlative zēlantissimē)
Classical[zeːˈɫan.tɛr]Ecclesiastical[d͡zeˈlan.ter]

Meaning

  1. zealously

zēlanter, adv. zelo,
I. zealously (late Lat.), Ven. Fort. Vit. Patern. 3.

Origins

From zēlo (“love ardently”).

Quick answers

What does zēlanter mean in Latin?
zēlanter, a adverb, means “zealously”.
How do you pronounce zēlanter?
In classical Latin, [zeːˈɫan.tɛr]; in ecclesiastical (church) Latin, [d͡zeˈlan.ter].