1 syllable ·Rare ·Advanced level

Definitions

Noun

1. 1
   a rare polyvalent metallic element of the platinum group; it is found associated with platinum wordnet

Synonyms

All synonyms

atomic number 44rutheniumrutheniumsilver

Related Topic Clusters

Education and Teaching Language

Instructional vocabulary for lesson plans, feedback, and classroom communication.

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