-osis


Also found in: Dictionary, Wikipedia.

-osis

 
word element [Gr.], disease, morbid state; abnormal increase.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

-osis

, pl.

-oses

Nouns ending in -osis typically form adjectives ending in -otic. Thus, cyanosis-cyanotic, dyskaryosis-dyskaryotic.
Suffix meaning a process, condition, or state, usually abnormal or diseased; production or increase, physiologic or pathologic; an invasion or infestation; in the latter sense, it is similar to and often interchangeable with Greek -iasis, as seen in trichinosis, trichiniasis.
[G.]
Farlex Partner Medical Dictionary © Farlex 2012

-osis

, pl. -oses
Combining form meaning a process, condition, or state, usually abnormal or diseased; production of an abnormal substance, increase of a normal substance, or parasitic infestation.
[G.]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

-osis

Suffix denoting a process or activity, an increase in, a disease or pathological process, or a non-inflammatory process.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005

-osis

suffix denoting affected with a state, condition, abnormal process, for example CIRRHOSIS.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005