an ulceration of the skin and subcutaneous tissue caused by poor circulation due to prolonged pressure on body parts, especially bony protuberances, occurring in bedridden or immobile patients; decubitus ulcer.
Origin of bedsore
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for bed-sore
Historical Examples of bed-sore
Certain forms of bed-sore are also due to prolonged pressure.Manual of Surgery
Alexis Thomson and Alexander Miles
With due watchfulness and care on the part of the nurse a bed-sore ought rarely to occur.
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
Online Etymology Dictionary, © 2010 Douglas Harper
A pressure-induced ulceration of the skin occurring in persons confined to bed for long periods of time.decubitus ulcer pressure sore
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.