English
radiumization
From radium + -ization.
Formed from radium + -ization
Proto-Indo-European *h₂eǵ-
…
Old French actif ‘active’
French actif ‘active’
French radio(actif)
French radium
English radium
Today it means
noun The act of treating something with radium.
Language periods are conventional ranges, not dates for this word.
Etymograph / radiumization