Reference meaning
Ru
Last updated
a rare polyvalent metallic element of the platinum group; it is found associated with platinum
Related source terms
rutheniumatomic number 44
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 14653242-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.