RADI-


Meaning of RADI- in English

or radio- combining form Etymology: French, from Latin radius ray radiant energy ; radiation , radioactive , radium ; X-rays , radioactive isotopes especially as produced artificially , radio , radius bone

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.