marginal sinus of placenta
Any of the discontinuous venous lakes at the margin of the placenta.
Ultima Thule, Bandersnatch, And Other Trending Words On Dictionary.comThanks to the holidays, we're serving up two weeks worth of words that have trended on Dictionary.com! From Santa Claus to outer space, here's what had folks searching for meaning.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.