terbium 1
noundomain: substance
Princeton WordNet [ver.3.1]
Definition
a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite
Synonyms
- Tb 1
a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite
- atomic number 65 1
a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite


