Definition of lesion in English:

lesion

Line breaks: le¦sion
Pronunciation: /ˈliːʒ(ə)n
 
/

noun

chiefly Medicine
A region in an organ or tissue which has suffered damage through injury or disease, such as a wound, ulcer, abscess, or tumour.
More example sentences
  • We also recorded the presence and severity of scabies, abscesses, and fungal lesions.
  • It was felt the likely cause of the abscess was an open lesion from the patient's severe eczema.
  • The most common presenting lesions are papules, vesicles, pustules, and nodules.
Synonyms

Origin

late Middle English: via Old French from Latin laesio(n-), from laedere 'injure'.

Definition of lesion in:

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