Where does “serenar” come from?

serenar (Spanish) comes from Latin sereno, from Latin -ō, from Proto-Indo-European -ō — Derives nouns from roots.

serenar (Spanish): to soothe

Definitions

  1. to soothe

Ancestry of “serenar”, step by step

StepLanguageWordMeaning
1LatinserenoI clear up, brighten, lighten; dative masculine...
2Latin-ōsuffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
3Proto-Indo-European-ōDerives nouns from roots
Every word from Proto-Indo-European -ō →Every word from Latin -ō →Every word from Latin sereno →