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hyperhidrosis

American  
[hahy-per-hi-droh-sis] / ˌhaɪ pər hɪˈdroʊ sɪs /
Also hyperidrosis

noun

Pathology.
  1. abnormally excessive sweating.


Etymology

Origin of hyperhidrosis

First recorded in 1850–55; hyper- + hidrosis

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.

Those are people with a medical condition called hyperhidrosis - which causes excessive sweating, even when there's no obvious cause.

From BBC

He has hyperhidrosis, which I didn’t even know was a thing: Excessively sweaty palms.

From Los Angeles Times

Botox is quite effective when used to treat hyperhidrosis, which is excessive sweating.

From Fox News

Botox is approved by the Food and Drug Administration to treat hyperhidrosis, or excessive sweating.

From New York Times

So far, they’re holding up to my undiagnosed hyperhidrosis just fine.

From The Verge