holmium
1. [ noun ] (chemistry) a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds
Synonyms: atomic_number_67 Ho
Related terms: metallic_element gadolinite
Similar spelling:   Holmon
  Holmen
  Holman
  Hollomon
  Holloman
  Hollman
  Hollimon
  Holliman
  Holleman
  Hollmann