exradio
English
Etymology
From
Latin
ex
(
“
from
”
)
+
radio
(
“
radium
”
)
.
Noun
exradio
(
uncountable
)
(
obsolete
)
Obsolete form of
radon
(
“
radon-222
”
)
, an isotope of radon (element 86)
.
Coordinate terms
exactinio
(radon-219)
exthorio
(radon-220)
Anagrams
exordia