Lanthanite

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A radioactive mineral, a carbonate of the rare earth elements lanthanum, cerium, and neodymium. countable, uncountable

Etymology

From lanthanum + -ite.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.