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birth control pill

 - 5 dictionary results

birth-con⋅trol pill

[burth-kuhn-trohl]
–noun
an oral contraceptive for women, containing the hormones estrogen and progesterone or progesterone alone, that inhibits ovulation, fertilization, or implantation of a fertilized ovum, causing temporary infertility.

Origin:
1955–60
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To birth control pill
birth control pill  
n.  See oral contraceptive.
oral contraceptive  
n.  A pill, typically containing estrogen or progesterone, that inhibits ovulation and thereby prevents conception. Also called birth control pill.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: birth control pill
Function: noun
: any of various preparations that usually contain a combination of a progestogen (as norethindrone) and an estrogen (asethinyl estradiol) but sometimes only a progestogen, are taken orally especially on a daily basis, and act as contraceptives typically preventing ovulation by suppressing secretion of gonadotropins (asluteinizing hormone) called also oral contraceptive, oral contraceptive pill
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

birth control pill n.
See oral contraceptive.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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