Wordnet Synset 14676283-n
http://lila-erc.eu/data/lexicalResources/LatinWordNet/id/LexicalConcept/14676283-n an entity of type: LexicalConcept
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
Wordnet Synset 14676283-n