Ru Definition

äryo͝o fôrā-tē-sĭks
abbreviation
Ruth.
Webster's New World

The ccTLD for Russia as assigned by the IANA.

Wiktionary

Abbreviation of Russian.

Wiktionary
noun
An oral drug that can terminate early pregnancy by blocking the action of progesterone.
American Heritage
Webster's New World

(pharmacology) The drug mifepristone.

Wiktionary
Synonyms:
atomic number 44ruthenium
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symbol
Ruthenium.
Webster's New World

Origin of Ru

  • R(oussel) U(CLAF) a French pharmaceutical company that makes it 486 project number

    From American Heritage Dictionary of the English Language, 5th Edition