Where does “oralis” come from?

oralis (Late Latin) comes from Latin os, from Proto-Italic ōs, from Proto-Indo-European h₃ésth₁ — bone.

oralis (Late Latin): oral

Definitions

  1. oral

Ancestry of “oralis”, step by step

StepLanguageWordMeaning
1Latinosmouth; face, appearance, head; speech
2Proto-Italicōsmouth
3Proto-Indo-Europeanh₃ésth₁bone
Every word from Proto-Indo-European h₃ésth₁ →Every word from Proto-Italic ōs →Every word from Latin os →