noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The chemical element with atomic number 114. uncountable
2. 2
   a radioactive transuranic element wordnet

Synonyms

All synonyms

fleka leadeka-leadununquadiumununquadium

Etymology

From Flerov + -ium, named after the Flerov Laboratory of Nuclear Reactions, which was named after Georgy Flyorov.

Related phrases

atomic number

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