bedsore

Từ điển Oxford Advanced Learner 8th

bed·sore [bedsore bedsores] BrE [ˈbedsɔː(r)] NAmE [ˈbedsɔːr] noun
a painful and sometimes infected place on a person's skin, caused by lying in bed for a long time

• Từ đồng nghĩa / Synonyms:
  pressure sore, decubitus ulcer