RARE-EARTH ELEMENT as NOUN

1. Meaning
   • any element of the lanthanide series (atomic numbers 57 through 71)
   Synonym(s)
   • lanthanide (what does lanthanide mean?)
   • lanthanoid (what does lanthanoid mean?)
   • lanthanon (what does lanthanon mean?)
   • rare earth (what does rare earth mean?)
   Hypernyms(s) rare-earth element is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • group (what does group mean?)
   • grouping (what does grouping mean?)
   Hyponym(s)
   • terbium metal (what does terbium metal mean?)