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Showing results for alopecia. Search instead for alopecus.
Synonyms

alopecia

American  
[al-uh-pee-shee-uh, -see-uh] / ˌæl əˈpi ʃi ə, -si ə /

noun

Pathology.
alopecias plural
  1. loss of hair; baldness.


alopecia British  
/ ˌæləˈpiːʃɪə /

noun

  1. loss of hair, esp on the head; baldness

"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

alopecia Scientific  
/ ăl′ə-pēshə /
  1. Loss of hair; baldness.


Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of alopecia

First recorded in 1350–1400; Middle English, from Latin, from Greek alōpekía “mange in foxes,” equivalent to alōpek- (stem of alṓpēx ) “fox” + -ia -ia

Explanation

Alopecia is a condition that causes hair loss and baldness. Some types of alopecia are caused by an immune system disorder. While most men experience alopecia, or balding, at some point in their lives, it's less common in women. The term alopecia applies to all types of hair loss, including balding caused by trauma, like tight ponytails, and fungal infections. Extreme forms of alopecia can result in loss of body hair as well. The Greek root of the word is alōpekia, literally "fox mange," from alōpēx, "fox."

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Vocabulary lists containing alopecia

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

They compared alopecia rates among adults with type 2 diabetes who began treatment with GLP-1 receptor agonists, SGLT-2 inhibitors, or DPP-4 inhibitors.

From Science Daily Jul. 24, 2026

Large, carefully designed human trials would be necessary to confirm how well Polygonum multiflorum works for androgenetic alopecia and how safe it is across different groups of patients.

From Science Daily Jun. 7, 2026

For women living with hair loss - whether through cancer treatment, alopecia or ageing - breakthroughs like this hint at something once thought impossible: that hair loss can be reversed.

From BBC Jun. 3, 2026

Mann herself has alopecia and specializes in helping patients cope with hair loss.

From Slate May 23, 2026

This consists in avoiding conditions that may lead to alopecia and in correcting the diet.

From Common Diseases of Farm Animals by Craig, R. A., D. V. M.

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