[ ahr-eych -poz-i-tiv ]
/ ˈɑrˈeɪtʃ ˈpɒz ɪ tɪv /
See under Rh factor.
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Origin of Rh positive
First recorded in 1955–60
Words nearby Rh positive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for Rh positive
blood containing the Rh factor
a person having such blood
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
Medical definitions for Rh positive
Containing an Rh factor.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.