Florentium

//fləˈɹɛnʃɪəm// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    (disused nomenclature) Promethium. uncountable

Etymology

Borrowed from Italian florentium, florenzio, from Latin Florentia (“Florence”) + -ium (“metallic element”).

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