LATIN DICTIONARYLexicon Latīnum
adverb

graviter

graviter (comparative gravius, superlative gravissimē)
Classical[ˈɡra.wɪ.tɛr]Ecclesiastical[ˈɡraː.vi.ter]

Meaning

  1. heavily, weightily, ponderously
  2. strongly, violently
  3. figurativelyseverely, harshly
    SĪMŌ: Omnēs qui amant graviter sibi darī uxōrem ferunt.SIMO: All [young men] who have love affairs — they can hardly endure [it] when they’re given a wife. (Speaking with comical irony, Simo knows that his son loves the woman from Andros, and yet Simo has arranged for him to marry another woman instead.)166 BCE, Publius Terentius Afer, Andria 191

Phrases from Meissner's Latin Phrase-Book

ne (quid) gravius dicam
to say the least...

grăvĭter, adv., v. gravis
I. fin.

Origins

  1. Proto-Indo-European*gʷreh₂-
  2. Proto-Indo-European*gʷréh₂us
  3. Proto-Italic*gʷraus
  4. Latingraviter

Proto-Indo-European *-teros? Latin -ter Latin graviter From gravis (“heavy”) + -ter.

Quick answers

What does graviter mean in Latin?
graviter, a adverb, means “heavily, weightily, ponderously; strongly, violently; severely, harshly”.
How do you pronounce graviter?
In classical Latin, [ˈɡra.wɪ.tɛr]; in ecclesiastical (church) Latin, [ˈɡraː.vi.ter].
Where does graviter come from?
Proto-Indo-European *gʷreh₂- → Proto-Indo-European *gʷréh₂us → Proto-Italic *gʷraus → Latin graviter.