IPA: /ɪnˈdɪʃiəm/
KK: /ɪnˈdɪʃiəm/
A sign or indication of something, often used in legal or scientific contexts.
The indicium of the crime was found at the scene.
Indicium is derived from the Latin root "indicare" (meaning to point out or indicate) and the suffix "-ium" (often used in Latin to form nouns). The word "indicium" refers to a sign or indication, something that points to or suggests something else.
Think of 'pointing out' ('indicare') something to remember that 'indicium' means a sign or indication.
No commonly confused words.