Etymology Explorer › Latin

Where does “apex” come from?

apex (Latin) comes from Latin apo, from Proto-Italic apō, from Proto-Indo-European h₂ep- — water, body of water.

apex (Latin): summit; top; cap of a priest ; hat, helmet, crown

Definitions

  1. summit; top; cap of a priest ; hat, helmet, crown

Ancestry of “apex”, step by step

StepLanguageWordMeaning
1LatinapoI fasten; attach, connect; join, bind
2Proto-Italicapō—
3Proto-Indo-Europeanh₂ep-water, body of water

Words derived from “apex”

  • apex
  • apical
  • periapical
  • apically
  • subapical
  • transapical
  • subapically
  • apexification
  • preapical
  • periapex
  • transapically
  • antapex
  • dorsoapical
  • nonapical
  • adapical
  • posteroapical
  • apicular
  • apexcardiogram
  • ventroapical
  • apexcardiography
  • apex predator
  • basiapical
  • ventroapically
  • cervicoapical
Every word from Proto-Indo-European h₂ep- →