[ suhn-burn ]
/ ˈsʌnˌbɜrn /


inflammation of the skin caused by overexposure to the sun or a sunlamp.

verb (used with or without object), sun·burned or sun·burnt, sun·burn·ing.

to affect or be affected with sunburn: An hour in the sun sunburned me severely. I sunburn easily.

Origin of sunburn

First recorded in 1520–30; sun + burn1

Related forms

un·sun·burned, adjectiveun·sun·burnt, adjectivewell-sun·burned, adjectivewell-sun·burnt, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for sunburn

British Dictionary definitions for sunburn


/ (ˈsʌnˌbɜːn) /


inflammation of the skin caused by overexposure to the sunTechnical name: erythema solare
another word for suntan

Derived Forms

sunburnt or sunburned, adjective
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

Medicine definitions for sunburn


[ sŭnbûrn′ ]


Inflammation and erythema of the skin, often with blistering, caused by overexposure to the ultraviolet rays of direct sunlight.

Related forms

sunburn′ v.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.