'Bedsore' definitions:

Definition of 'bedsore'

From: WordNet
noun
A chronic ulcer of the skin caused by prolonged pressure on it (as in bedridden patients) [syn: bedsore, pressure sore, decubitus ulcer]

Definition of 'Bedsore'

From: GCIDE
  • Bedsore \Bed"sore`\, n. (Med.) A sore on the back or hips caused by lying for a long time in bed. [1913 Webster]