D defs.my
Entry 1 sense Webster, 1913

Ruthenic

· Ru·then·ic · IPA
01 a. Pertaining to, or containing, ruthenium; specifically, designating those compounds in which it has a higher valence as contrasted with ruth…
  1. 1.
    Pertaining to, or containing, ruthenium; specifically, designating those compounds in which it has a higher valence as contrasted with ruthenious compounds.(Chem.)