(pharmacology) Any of a particular group of related macrolide antibiotics.

plural of rutamycin

A native or inhabitant of Ruthenia; a Ukrainian, a Belarusian, usually in a historical context.

Any of various languages historically spoken in Ruthenia; West Russian, also known as Old Ukrainian, Old Belarusian and Rusian, any Old East Slavic descendant, which is different from Russian, Great Russian or "East Russian"

Of or related to Ruthenia.

plural of Ruthenian

(slang, derogatory, New Zealand politics) The period of free-market economic reform conducted during the first term of the fourth National government in New Zealand, from 1990 to 1993.

(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