Meaning & use

comedo

noun·Advanced

Last updated

A small plug of oil and dead skin blocking a hair follicle, commonly known as a blackhead or whitehead.

See it in a sentence

The dermatologist explained how a comedo forms when a pore becomes clogged with oil and dead skin cells.

Mild acne often begins with the formation of a comedo.

A note on using this word

A clinical term used mainly in dermatology; its plural form is 'comedones.'

Words with a similar meaning

blackhead

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