IPA: /ˌpæθəˈdʒɛnɪtɪk/
KK: /pæθəˈdʒɛnɪtɪk/
Relating to the development or cause of disease.
The researchers studied the pathogenetic factors involved in the illness.
Pathogenetic → It is formed from "patho-" (from Greek "pathos", meaning suffering or disease) and "genetic" (from Greek "genesis", meaning origin or creation). The word "pathogenetic" refers to the origin or development of disease or suffering.
Think of 'pathos' meaning suffering and 'genesis' meaning origin — together they help you remember that 'pathogenetic' relates to the origin of disease.