abnormal redness of the skin due to local congestion, as in inflammation.
Origin of erythema
1760–70; < New Latin < Greek, equivalent to eryth(rós) red + -ēma noun suffixRelated formser·y·the·mat·ic [er-uh-thi-mat-ik] /ˌɛr ə θɪˈmæt ɪk/, er·y·them·a·tous [er-uh-them-uh-tuh s, ‐thee-muh‐] /ˌɛr əˈθɛm ə təs, ‐ˈθi mə‐/, er·y·the·mic, er·y·the·mal, adjective
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for erythematous
Historical Examples of erythematous
The erythematous and vesicular varieties are the most favorable.
In the sluggish, dry, erythematous, scaly and papular types.
It is developed, as a rule, from the erythematous or papular type.
Simple, superficial, erythematous, or catarrhal stomatitis; pultaceous stomatitis.
We shall consider the subject therefore under two forms—namely, Catarrhal; Erythematous gastritis.
British Dictionary definitions for erythematous
Derived Formserythematic (ˌɛrɪθɪˈmætɪk), erythematous (ˌɛrɪˈθiːmətəs) or erythemal, adjective
pathol redness of the skin, usually occurring in patches, caused by irritation or injury to the tissue
Word Origin for erythema
C18: from New Latin, from Greek eruthēma, from eruthros red
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Word Origin and History for erythematous
medical Latin, from Greek erithema, from erythainein "to become red," from erythros "red" (see red (1)). Related: Erythematous.
Online Etymology Dictionary, © 2010 Douglas Harper
Related formser′y•them′a•tous (-thĕm′ə-təs, -thē′mə-) adj.
Redness of the skin caused by dilatation and congestion of the capillaries, often a sign of inflammation or infection.
The American Heritage® Stedman's Medical Dictionary
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