Upper-Intermediate (B2)
IPA: /ˌiːtiˈɒlədʒɪkəl/
KK: /ˌiːtiˈɒlədʒɪkəl/
Definition
Relating to the cause or origin of a disease or condition.
Example
The doctor studied the etiological factors that contributed to the patient's illness.
Conversation

I was reading about some etiological factors of diseases yesterday.

Oh really? That sounds interesting!

Yeah, it explained how certain conditions can lead to specific health issues.

I love learning about that stuff; it really helps understand the bigger picture.
Synonyms & Antonyms
Synonyms
causal
explanatory
diagnostic
Antonyms
unrelated
incidental
noncausal
Root Explanation
Etiological → It is formed from "aitia" (meaning cause) and the suffix "-logical" (from "logia", meaning study of). The word refers to the study of causes or origins, particularly in relation to diseases or phenomena.
Memory Tip
Think of 'cause' ('aitia') and 'study' ('-logical') to remember that 'etiological' relates to the study of causes.
Visually Confused Words
anetiological
tidological
ethological
cetological
metabiological
anaetiological
petrological
pestological