- the development of a fertilized ovum outside the uterus, as in a Fallopian tube.
Origin of ectopic pregnancy
First recorded in 1925–30
Also called extrauterine pregnancy.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- pathol the abnormal development of a fertilized egg outside the cavity of the uterus, usually within a Fallopian tube
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- Implantation and subsequent development of a fertilized ovum outside the cavity of the uterus.eccyesis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.