In medicine, the etiology of an illness or condition refers to the frequent studies to determine one or more factors that come together to cause it.

The meaning of ETIOLOGY is cause, origin; specifically : the cause of a disease or abnormal condition. How to use etiology in a sentence.

Etiology definition: the study of the causes of diseases.. See examples of ETIOLOGY used in a sentence.

aetiology The cause or origin of a disease. Note: also spelt etiology. See diagnosis; epidemiology.

ETIOLOGY meaning: 1. US spelling of aetiology 2. the scientific study of the cause of diseases. Learn more.

Definition of etiology noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Apr 1, 2025 · Etiology describes the cause or causes of a disease.

Etiology refers to the study of the causes or origins of a disease or condition, including factors such as infectious agents, toxins, and genetic predispositions.

Jun 13, 2025 · Etiology refers to the study of the causes or origins of diseases. It helps doctors understand how and why a disease develops, which is essential for diagnosis, treatment, and …

The etiology of a disease or a problem is the study of its causes. ...the etiology of psychiatric disorder. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers