un·​ox·​y·​gen·​at·​ed | \ ˌən-ˈäk-si-jə-ˌnā-təd How to pronounce unoxygenated (audio) , -äk-ˈsi-jə- \

Definition of unoxygenated

: not combined or supplied with oxygen : not oxygenated unoxygenated blood

Examples of unoxygenated in a Sentence

Recent Examples on the Web In a normal heart, the pulmonary artery carries unoxygenated blood from the right ventricle to the lungs to get oxygen. Washington Post, "Procedures to fix complex congenital heart defects," 4 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'unoxygenated.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of unoxygenated

1789, in the meaning defined above

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Time Traveler for unoxygenated

Time Traveler

The first known use of unoxygenated was in 1789

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Cite this Entry

“Unoxygenated.” The Dictionary, Merriam-Webster Inc., Accessed 10 December 2019.

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More Definitions for unoxygenated


un·​ox·​y·​gen·​at·​ed | \ -ˈäk-si-jə-ˌnāt-əd, -äk-ˈsij-ə- How to pronounce unoxygenated (audio) \

Medical Definition of unoxygenated

: not oxygenated unoxygenated blood

Comments on unoxygenated

What made you want to look up unoxygenated? Please tell us where you read or heard it (including the quote, if possible).


to state or do over again or repeatedly

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