LATIN DICTIONARYLexicon Latīnum
noun · femininethird declension

plācātiō

plācātiō f (genitive plācātiōnis)

Meaning

  1. appeasement

Declension

declension
formsingularplural
nominativeplācātiōplācātiōnēs
genitiveplācātiōnisplācātiōnum
dativeplācātiōnīplācātiōnibus
accusativeplācātiōnemplācātiōnēs
ablativeplācātiōneplācātiōnibus
vocativeplācātiōplācātiōnēs

plācātĭo, ōnis, f. placo,
I. a pacifying, appeasing, propitiating: deorum immortalium, Cic. N. D. 3, 2, 5; id. Tusc. 4, 28, 60.

Origins

Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin plācātiō From plācō + -tiō.

Quick answers

What does plācātiō mean in Latin?
plācātiō, a noun, means “appeasement”.
What is the genitive of plācātiō?
The genitive singular is plācātiōnis. plācātiō is feminine, third declension.