hy·​per·​emia | \ ˌhī-pər-ˈē-mē-ə How to pronounce hyperemia (audio) \

Definition of hyperemia

: excess of blood in a body part : congestion

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Other Words from hyperemia

hyperemic \ ˌhī-​pər-​ˈē-​mik How to pronounce hyperemic (audio) \ adjective

Examples of hyperemia in a Sentence

Recent Examples on the Web The noninvasive procedure, called reactive hyperemia peripheral arterial tonometry, measures blood flow to the fingers during blood pressure inflation and release. Mayo Clinic News Network, chicagotribune.com, "Common early sign of cardiovascular disease also may indicate cancer risk, study finds," 1 Nov. 2019

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

First Known Use of hyperemia

circa 1839, in the meaning defined above

History and Etymology for hyperemia

New Latin

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Time Traveler for hyperemia

Time Traveler

The first known use of hyperemia was circa 1839

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Statistics for hyperemia

Cite this Entry

“Hyperemia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hyperemia. Accessed 21 Oct. 2020.

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More Definitions for hyperemia


variants: or chiefly British hyperaemia \ ˌhī-​pə-​ˈrē-​mē-​ə How to pronounce hyperaemia (audio) \

Medical Definition of hyperemia

: excess of blood in a body part (as from an increased flow of blood due to vasodilation) : congestion

Other Words from hyperemia

hyperemic or chiefly British hyperaemic \ -​mik How to pronounce hyperaemic (audio) \ adjective

Comments on hyperemia

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