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comedo

American  
[kom-i-doh] / ˈkɒm ɪˌdoʊ /

noun

Medicine/Medical.
  • comedos,
    plural
  • comedones
    plural
  1. a thickened secretion plugging a duct of the skin, especially of a sebaceous gland; blackhead.


comedo British  
/ ˈkɒmɪˌdəʊ /

noun

  1. pathol the technical name for blackhead

"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

Noun Inflected Forms

Etymology

Origin of comedo

1865–70; < New Latin; Latin: glutton, equivalent to comed ( ere ) to consume, eat up ( com- com- + edere to eat ) + agent suffix

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:

How would you treat a case of comedo?

From Essentials of Diseases of the Skin Including the Syphilodermata Arranged in the Form of Questions and Answers Prepared Especially for Students of Medicine by Henry Weightman Stelwagon

Is there any difficulty in the diagnosis of comedo?

From Essentials of Diseases of the Skin Including the Syphilodermata Arranged in the Form of Questions and Answers Prepared Especially for Students of Medicine by Henry Weightman Stelwagon

On the upper trunk so-called double and multiple comedo have been noted—the two, three, or even four closely-contiguous blackheads are, beneath the surface, intercommunicable, the dividing duct-walls having apparently disappeared by fusion.

From Essentials of Diseases of the Skin Including the Syphilodermata Arranged in the Form of Questions and Answers Prepared Especially for Students of Medicine by Henry Weightman Stelwagon

Why is the human animal so peculiar in its tendency to form volcanic comedones, papules, pustules, nodular abscesses, and, in some severe cases, lasting scars?

From Slate Apr. 19, 2011

Interspersed may generally be seen blackheads, or comedones.

From Essentials of Diseases of the Skin Including the Syphilodermata Arranged in the Form of Questions and Answers Prepared Especially for Students of Medicine by Henry Weightman Stelwagon

The physical condition presented nothing of note, except for a certain sluggishness of the skin with marked comedones.

From Benign Stupors A Study of a New Manic-Depressive Reaction Type by John T. (John Thompson) MacCurdy

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