Holmium
/ˈhoʊ(l).mi.əm/ noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A chemical element (symbol Ho) with atomic number 67: a soft and malleable silvery-white metal, too reactive to be found uncombined in nature. uncountable, usually
- 2 a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds wordnet
- 3 A single atom of this element. countable, usually
Example
More examples"Holmium is a rare earth metal with element symbol Ho and atomic number 67."
Etymology
From Latin Holmia (“Stockholm”), the hometown of Per Teodor Cleve, one of the discoverers of holmium.