Rh-negative

adjective
Rh-neg·​a·​tive | \ ˌär-ˌāch-ˈne-gə-tiv How to pronounce Rh-negative (audio) \

Definition of Rh-negative

: lacking Rh factor in the red blood cells

First Known Use of Rh-negative

1945, in the meaning defined above

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The first known use of Rh-negative was in 1945

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“Rh-negative.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Rh-negative. Accessed 24 Feb. 2020.

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Rh-negative

adjective
How to pronounce Rh-negative (audio)

English Language Learners Definition of Rh-negative

medical : not having Rh factor in the blood

Rh-negative

adjective
Rh-neg·​a·​tive | \ ˌär-ˌāch-ˈneg-ət-iv How to pronounce Rh-negative (audio) \

Medical Definition of Rh-negative

: lacking Rh factor in the red blood cells

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