This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A wound or injury.

n. A localized pathological change in a bodily organ or tissue.

n. An infected or diseased patch of skin.

v. To cause a lesion to form on or in.

n. A wound or injury.

n. An infected or otherwise injured or diseased organ or part, especially such patch of skin.

v. To wound or injure, especially in an experiment or other controlled procedure.

n. Loss sustained from failure to fulfill a bargain or contract.

n. Any morbid change in the exercise of functions or the texture of organs.

n. A hurting; hurt; wound; injury.

n. In civil law, the loss or injury suffered in a commutative contract by the party who does not receive an equivalent for what he gives.

n. In pathology, any morbid change in the structure of organs.

n. an injury to living tissue (especially an injury involving a cut or break in the skin)

n. any localized abnormal structural change in a bodily part

"The word lesion, from the Latin for “injury,” is used very generally by physicians."

lesioned    lesions   

trophic lesion    focal lesion   

lese majesty    lèse majesté   

hard   

Cartesian    Indonesian    Melanesian    Polynesian    Rhodesian    Tunisian    adhesion    artesian    cartesian    cohesion   

tumors    abnormality    inflammation    dysfunction    infection    ulcer    injury    tissue    hemorrhage    pathology