perinatal

[ per-uh-neyt-l ]
/ ˌpɛr əˈneɪt l /
|

adjective

occurring during or pertaining to the phase surrounding the time of birth, from the twentieth week of gestation to the twenty-eighth day of newborn life.

Origin of perinatal

First recorded in 1950–55; peri- + natal

Related forms

per·i·na·tal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for perinatal

British Dictionary definitions for perinatal

perinatal

/ (ˌpɛrɪˈneɪtəl) /

adjective

of, relating to, or occurring in the period from about three months before to one month after birth

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

Medicine definitions for perinatal

perinatal

[ pĕr′ə-nātl ]

adj.

Of, relating to, or being the period around childbirth, especially the five months before and one month after birth.

Related forms

per′i•natal•ly adv.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.