exradio

English

Etymology

From Latin ex (“from”) + radio (“radium”).

Noun

exradio (uncountable)

1. (obsolete) Obsolete form of radon (“radon-222”).; an isotope of radon (element 86)

Coordinate terms

• exactinio (radon-219)
• exthorio (radon-220)

 

Anagrams

• exordia