Synset:Y yttrium
Substance Holonyms:fergusonite gadolinite ytterbite xenotime
Hypernyms:metal metallic element
Inherited Hypernyms:yttriummetallic elementchemical elementsubstancematterphysical entityentity
Inherited Hypernyms:yttriummetallic elementchemical elementsubstancepartrelationabstractionentity