adj. Of or relating to the Rh factor: an Rh antigen; the Rh blood group; Rh incompatibility. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
Rh 2
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Tweet The symbol for rhodium. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
RH
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Tweet abbr. 1. relative humidity 2. right-hand |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.