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hydroa

American  
[hahy-droh-uh] / haɪˈdroʊ ə /

noun

Pathology.

  1. any skin condition characterized by red vesicular areas.

Etymology

Origin of hydroa

< New Latin < Greek hídrōia (plural) heat spots (literally, sweat eggs), equivalent to hidr ( ṓs ) sweat + -ōia, plural of ōión egg; -y- of New Latin < hydr- hydr- 1

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

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.