
(from the article `Health and Disease`) After a long politically charged debate, the FDA approved the sale in the United States of the morning-after, or next-day, pill (Plan B) to women ... States were badly split on their approach to a `morning-after` pill to prevent pregnancies. New Hampshire and Massachusetts became the sev...
Found on
http://www.britannica.com/eb/a-z/m/122

A pill (or pills) to prevent pregnancy, taken within hours of a woman having had unprotected intercourse.
Found on
http://www.encyclo.co.uk/local/20423
(MAP) Type: Term Definitions: 1. an oral drug that, when taken by a woman within 2-3 days after intercourse, reduces the probability that she will become pregnant. Synonyms: emergency hormonal contraception, postcoital contraception
Found on
http://www.medilexicon.com/medicaldictionary.php?t=68960

Morning-after pill: A form of contraception used after rather than before sexual intercourse. Morning-after pills interfere with pregnancy by blocking the implantation of the fertilized egg in the uterus (womb). The pills contain the same drugs as regular birth control pills, but in higher doses, and work the same way. Morning-after pill is a misno...
Found on
http://www.medterms.com/script/main/art.asp?articlekey=25143

An oral contraceptive that is taken within 72 hours after sexual intercourse. The pill usually contains higher doses of estrogen and progestin than typical oral contraceptives. Progestin prevents the sperm from reaching the egg and prevents a fertilized egg from implanting to the wall of the uterus. Estrogen stops the ovaries from releasing eggs .....
Found on
http://www.pregnology.com/

[
n] - a large dose of estrogen taken orally within 24 to 72 hours after intercourse
Found on
http://www.webdictionary.co.uk/definition.php?query=morning-after%20pill

Pill to prevent pregnancy. Can be taken for up to 72 hours after unprotected sex has taken place.
Found on
https://www.encyclo.co.uk/local/20753
noun a large dose of estrogen taken orally within 24 to 72 hours after intercourse; prevents implantation of a fertilized ovum and so acts as a contraceptive; commonly used after rape or incest
Found on
https://www.encyclo.co.uk/local/20974

a contraceptive pill containing only an estrogen and used by women within a few hours after sexual intercourse.
Found on
https://www.infoplease.com/dictionary/morning-after-pill
No exact match found.