IPA: /ɪnˈdɪstɪŋkt/
KK: /ɪnˈdɪstəŋkt/
Not clear or easy to see or understand; lacking sharpness or clarity.
The indistinct shapes in the fog made it hard to see the path ahead.
Indistinct is formed from "in-" (meaning not) and "distinct" (from Latin "distinctus", meaning separated or distinguished). The word describes something that is not clear or not easily distinguished.
Think of 'not' ('in-') being added to 'distinct', which means clear or separate. This helps you remember that 'indistinct' refers to something that is not clear or easily recognized.