Radiosamarium

//ˌɹeɪ.di.əʊ.səˈmɛəɹi.əm// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    radioactive samarium uncountable

Etymology

From radio- + samarium.

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