IPA: /ɪˈvɪns/
KK: /ɪˈvɪns/
To show or make something clear, especially feelings or qualities.
Her smile evinced her happiness at the surprise party.
Past: evinced
Past Participle: evinced
Evince is formed from "e-" (meaning out) and "vincere" (meaning to conquer or overcome). The word means to reveal or demonstrate something clearly, as if to conquer doubt or uncertainty by bringing it out into the open.
Think of 'bringing out' ('e-') what is 'conquered' or 'overcome' ('vincere') to show it clearly — that's how evince means to demonstrate or reveal.