LATIN DICTIONARYLexicon Latīnum
adverb

crūdēliter

crūdēliter (comparative crūdēlius, superlative crūdēlissimē)
Classical[kruːˈdeː.lɪ.tɛr]Ecclesiastical[kruˈdɛː.li.ter]

Meaning

  1. cruelly

In the readers how our graded readers gloss it

cruelly
crūdēliter — in Seneca, ch. XIX

crūdēlĭter, adv., v. crudelis
I. fin. b.

Origins

Proto-Indo-European *-teros? Latin -ter Latin crūdēliter From crūdēlis (“cruel, hard-hearted”) + -ter.

Quick answers

What does crūdēliter mean in Latin?
crūdēliter, a adverb, means “cruelly”.
How do you pronounce crūdēliter?
In classical Latin, [kruːˈdeː.lɪ.tɛr]; in ecclesiastical (church) Latin, [kruˈdɛː.li.ter].