IPA: /ˌsɪmptəˈmætɪk/
KK: /sɪmˈptæmətɪk/
Relating to or indicating the symptoms of a disease or condition.
The doctor noted that the patient's fever was symptomatic of an infection.
Symptomatic → It is formed from "sympto-" (from Greek "symptoma", meaning a falling together or occurrence) and "-atic" (meaning pertaining to). The word "symptomatic" refers to something that pertains to or is characteristic of a particular symptom or condition.
Think of 'symptoms' that indicate a condition — 'sympto-' relates to occurrences, and '-atic' means pertaining to. This helps you remember that 'symptomatic' describes something related to symptoms.