Where does “aestualis” come from?

aestualis (Latin) comes from Latin aestus, from Proto-Italic aissus, from Proto-Indo-European h₂eydʰ- — to ignite; fire.

aestualis (Latin): Of or pertaining to tides, tidal

Definitions

  1. Of or pertaining to tides, tidal

Ancestry of “aestualis”, step by step

StepLanguageWordMeaning
1Latinaestusheat; fire; tide
2Proto-Italicaissus—
3Proto-Indo-Europeanh₂eydʰ-to ignite; fire
Every word from Proto-Indo-European h₂eydʰ- →Every word from Proto-Italic aissus →Every word from Latin aestus →