exradio (0 synonym found)
Definition of exradio:

(n) : (obsolete) Obsolete form of radon (“radon-222”), an isotope of radon (element 86). [The chemical element (symbol Rn, formerly Ro) with atomic number 86. It is an odorless, colorless, chemically inert but radioactive noble gas.]
Definition of exradio:

(n) : (obsolete) Obsolete form of radon (“radon-222”), an isotope of radon (element 86). [The chemical element (symbol Rn, formerly Ro) with atomic number 86. It is an odorless, colorless, chemically inert but radioactive noble gas.]
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