English dictionary



Hint: Wildcards can be used multiple times in a query.

English noun: rare-earth element

1. rare-earth element (substance) any element of the lanthanide series (atomic numbers 57 through 71)


Synonymslanthanide, lanthanoid, lanthanon, rare earth


Broader (hypernym)group, grouping


Narrower (hyponym)terbium metal









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk