Ab"scess (#), n.; pl. Abscesses (#). [L. abscessus a going away, gathering of humors, abscess, fr. abscessus, p. p. of absedere to go away; ab, abs + cedere to go off, retire. See Cede.] Med.
A collection of pus or purulent matter in any tissue or organ of the body, the result of a morbid process.
Cold abscess, an abscess of slow formation, unattended with the pain and heat characteristic of ordinary abscesses, and lasting for years without exhibiting any tendency towards healing; a chronic abscess.
© Webster 1913.