LATIN DICTIONARYLexicon Latīnum
adverb

apertē

apertē (comparative apertius, superlative apertissimē)
Classical[aˈpɛr.teː]Ecclesiastical[aˈpɛr.te]

Meaning

  1. openly, clearly, plainly
    aperte dēscīscereto defect plainly
  2. plainly, clearly, freely, without reserve

Charlton Lewis's shorter dictionary for students: the same scholarship in plain, modern definitions.

apertē adv. with comp. and sup.
apertus, openly, manifestly: vincere, in open fight, O.: odisse: alqd venale ostendere, without disguise, H. —Of language, without reserve, plainly, clearly: tibi fabulari, T.: apertius dicere: apertissime explicare.

Origins

  1. Proto-Indo-European*h₂ep
  2. Latinapertē

Proto-Indo-European *h₂epóder. Proto-Indo-European *h₂wer-der. Proto-Indo-European *-yetider. Proto-Italic *apweriō Latin aperiōder. Latin apertus Latin -ē Latin apertē From apertus (“open, uncovered; frank, candid”) + -ē (“-ly”, adverbial suffix).

Quick answers

What does apertē mean in Latin?
apertē, a adverb, means “openly, clearly, plainly; plainly, clearly, freely, without reserve”.
How do you pronounce apertē?
In classical Latin, [aˈpɛr.teː]; in ecclesiastical (church) Latin, [aˈpɛr.te].
Where does apertē come from?
Proto-Indo-European *h₂ep → Latin apertē.