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Synonyms

RU 486

American  
Or RU-486

noun

  1. mifepristone.


RU 486 Scientific  
/ äryo̅o̅fôr′ā-tē-sĭks /
  1. An oral drug that terminates early pregnancy by interfering with the action of progesterone, thereby preventing the attachment of a fertilized ovum to the uterine wall.


Etymology

Origin of RU 486

First recorded in 1980; designation given the compound by its French manufacturer, Roussel UCLAF, Paris

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Women using RU 486 miscarry at home, and not on a schedule.

From Time Feb. 19, 2015

The organization helped Leona Benten, a pregnant 29-year-old California social worker, fly to England, obtain a dose of RU 486, then try to bring it into the U.S. through New York City's Kennedy Airport.

From Time Magazine Archive

The concept was rather simple: RU 486, an antiprogestin, could break a fertilized egg's bond to the uterine wall and thus induce a miscarriage.

From Time Magazine Archive

Of those who made the decision early enough, about 85% chose RU 486 over surgery.

From Time Magazine Archive

"Women tolerate it much better," says Dr. Elisabeth Aubeny of the Broussais Hospital in Paris, a testing ground for RU 486 in 1984.

From Time Magazine Archive

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