Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun terbium_metal

1 sense of terbium metal

Sense 1
terbium metal -- (a separate group of related lanthanides, including terbium, europium, gadolinium, and sometimes dysprosium)
       => rare earth, rare-earth element, lanthanoid, lanthanide, lanthanon -- (any element of the lanthanide series (atomic numbers 57 through 71))