(organic chemistry) An organoruthenium compound consisting of a ruthenium ion sandwiched in between two cyclopentadienyl rings.

plural of ruthenocene

An inorganic dye used in histology to stain aldehyde-fixed mucopolysaccharides

plural of ruthenium

plural of ruthlessness

A diminutive of the female given name Ruth.

(dated) The variety of Russian spoken in Little Russia.

plural of ruthenation

(organic chemistry) Any reaction in which a carbon-to-ruthenium bond is formed.

ruthenium