from The American Heritage® Dictionary of the English Language, 4th Edition

  • adj. Relating to or containing ruthenium with a high valence.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Of or pertaining to ruthenium

from the GNU version of the Collaborative International Dictionary of English

  • adj. Pertaining to, or containing, ruthenium; specifically, designating those compounds in which it has a higher valence as contrasted with ruthenious compounds.

from The Century Dictionary and Cyclopedia

  • Pertaining to or derived from ruthenium.


Sorry, no etymologies found.


    Sorry, no example sentences found.


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