Definitions for

Overview of noun yttrium

The noun yttrium has 1 senses? (no senses from tagged texts)
1. yttrium, Y, atomic number 39

(a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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