decubitus ulcer is a noun meaning "a chronic ulcer of the skin caused by prolonged pressure on it (as in bedridden patients)". It carries one recorded sense.
a chronic ulcer of the skin caused by prolonged pressure on it (as in bedridden patients)
Definitions, synonyms and semantic relations for decubitus ulcer come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.