What is iasis suffix meaning?

The suffix "-iasis" means a condition or disease characterized by a particular manifestation or a presence of some substance in the body. For example, "pneumonia" is a condition of inflammation in the lungs, while "candidiasis" is an infection caused by the fungus Candida. The term is typically used in medical terminology to describe various conditions or diseases of the body, indicating a pathological process or an abnormality in the structure or function of an organ or tissue.