Search Result for "dysprosium": 
Wordnet 3.0

NOUN (1)

1. a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic;
[syn: dysprosium, Dy, atomic number 66]



The Collaborative International Dictionary of English v.0.48:

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.]


WordNet (r) 3.0 (2006):

dysprosium
    n 1: a trivalent metallic element of the rare earth group; forms
         compounds that are highly magnetic [syn: dysprosium,
         Dy, atomic number 66]