Found 2 items, similar to dysprosium.
English → English (WordNet) Definition: dysprosium dysprosium n : a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic [syn: Dy, atomic number 66 ]
English → English (gcide) Definition: Dysprosium Dysprosium \Dys*pro"si*um\, n. [NL., fr. Gr. dyspro`sitos hard to get at.] (Chem.) An element of the rare earth-group. Symbol Dy; at. wt., 162.5. [Webster 1913 Suppl.]