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definitions

blue baby

noun Pathology.
  1. an infant born with cyanosis resulting from a congenital heart or lung defect.

Origin of blue baby

First recorded in 1900–05
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for blue baby

blue baby

noun
  1. a baby born with a bluish tinge to the skin because of lack of oxygen in the blood, esp caused by a congenital defect of the heart
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
blue baby in Medicine

blue baby

[blōō]
n.
  1. An infant born with cyanosis as a result of a congenital cardiac or pulmonary defect that causes incomplete oxygenation of the blood.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.