-osis

noun suffix

Definition of -osis

plural

-oses

or

-osises

  1. 1a :  action :  process :  condition hypnosisb :  abnormal or diseased condition leukosis

  2. 2 :  increase :  formation leukocytosis

Origin and Etymology of -osis

New Latin, from Greek -ōsis, from -ō- (stem of causative verbs in -oun) + -sis


Medical Dictionary

-osis

noun suffix -o·sis \ˈō-səs\

Medical Definition of -osis

plural

-oses

\ˈō-ˌsēz\ or

-osises

  1. 1a:  action :  process :  condition hypnosisb:  abnormal or diseased condition leukosis

  2. 2:  increase :  formation leukocytosis


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