LATIN DICTIONARYLexicon Latīnum
adverb

fēlīciter1

fēlīciter (comparative fēlīcius, superlative fēlīcissimē)
Classical[feːˈliː.kɪ.tɛr]Ecclesiastical[feˈliː.t͡ʃi.ter]
№ 994 of the 1,000 commonest wordsMille Verba core vocabulary

Meaning

  1. happily
  2. favorably, fortunately
  3. abundantly

Latīnē defined in Latin in our graded readers

bene et fēlīcī modō; ``fēlīciter!'' clāmat turba victōrī.
fēlīciter adv. — in Mille Verba, Certāmina Gymnica

fēlīcĭter, adv., v. 1. felix
I. fin.

Origins

Proto-Indo-European *-teros? Latin -ter Latin fēlīciter From fēlīx (“fruitful, happy”) + -ter.

interjection
fēlīciter2
fēlīciter
Classical[feːˈliː.kɪ.tɛr]Ecclesiastical[feˈliː.t͡ʃi.ter]
№ 994 of the 1,000 commonest wordsMille Verba core vocabulary

Meaning

  1. good luck!

Origins

Proto-Indo-European *-teros? Latin -ter Latin fēlīciter From fēlīx (“fruitful, happy”) + -ter.

Quick answers

What does fēlīciter mean in Latin?
fēlīciter, a adverb, means “happily; favorably, fortunately; abundantly”.
How do you pronounce fēlīciter?
In classical Latin, [feːˈliː.kɪ.tɛr]; in ecclesiastical (church) Latin, [feˈliː.t͡ʃi.ter].