Where does “radioisótopo” come from?

radioisótopo (Portuguese) comes from Portuguese radio-, from Latin radio-, from Latin radius, from English -án, from Middle English -an.

radioisótopo (Portuguese): radioisotope

Definitions

  1. radioisotope

Ancestry of “radioisótopo”, step by step

StepLanguageWordMeaning
1Portugueseradio-radio
2Latinradio-—
3Latinradiusray; staff, rod; spoke
4English-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
5Middle English-an—
Every word from Middle English -an →Every word from English -án →Every word from Latin radius →
radioisótopo — Etymology, Origin & Word History | Etymology Explorer