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erythrism

American

[ih-rith-riz-uhm, er-uh-thriz-uhm] / ɪˈrɪθ rɪz əm, ˈɛr əˌθrɪz əm /

noun

abnormal redness, as of plumage or hair.

erythrism British

/ ɪˈrɪθrɪzəm /

noun

abnormal red coloration, as in plumage or hair

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of erythrism

First recorded in 1885–90; erythr- ( def. ) + -ism

Example Sentences

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See Examples For:

erythrism

So far, erythrism has been identified in dozens of species, including reef manta rays, leopards, and European polecats.

From National Geographic ● Feb. 12, 2024

Experts have only recorded two other cases of erythrism in North American badgers, burrowing carnivores found in grasslands across the western and central U.S.,

From National Geographic ● Feb. 12, 2024

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023