Reference meaning
Y
Last updated
a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys
Related source terms
yttriumatomic number 39
Other meanings
2. noun
the 25th letter of the Roman alphabet
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 14661740-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.