Where does “Radius” come from?

Radius (German) comes from Latin radius, from English -án, from Middle English -an.

Radius (German): radius bone

Definitions

  1. radius bone

Ancestry of “Radius”, step by step

StepLanguageWordMeaning
1Latinradiusray; staff, rod; spoke
2English-ánOf or pertaining to;. Often added to words of Latin origin, but also used with words of other origins. When a word ends in a
3Middle English-an—

Words derived from “Radius”

Every word from Middle English -an →Every word from English -án →Every word from Latin radius →
Radius — Etymology, Origin & Word History | Etymology Explorer