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The definition of 'rns' & the word 'rns' in example sentences or phrases

Noun
1
a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health
2
a graduate nurse who has passed examinations for registration

Synonyms of the word 'rns' & Antonyms of the word 'rns'.

Noun
Synonymsatomic number 86, Rn, radon, registered nurse, RN,