IPA: /ˌʌnɪˈkwɪvəkəl/
KK: /ʌnɪˈkwɪvəkəl/
Clear and without any doubt or confusion; something that is definite and unambiguous.
The results of the experiment provided unequivocal evidence for the theory.
Unequivocal → It is formed from "uni-" (meaning one) and "equivocal" (from Latin "aequivocus", meaning having the same voice or meaning). The word "unequivocal" means having one clear meaning, without ambiguity.
Think of 'one' ('uni-') clear meaning — that's why 'unequivocal' means something that is not open to multiple interpretations.