noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The previous systematic element name for livermorium, the chemical element with atomic number 116. dated, uncountable
2. 2
   a radioactive transuranic element, with atomic number 116 wordnet

Synonyms

All synonyms

atomic number 116eka poloniumeka-poloniumelement 116livermoriumlivermorium

Etymology

Systematic element name, from un- + un- + hex- + -ium.

Related phrases

atomic numbersystematic element nameélément chimique

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