evince (v.) Look up evince at Dictionary.com
c. 1600, "disprove, confute," from French évincer "disprove, confute," from Latin evincere "conquer, overcome subdue, vanquish, prevail over; elicit by argument, prove," from assimilated form of ex- "out" (see ex-) + vincere "overcome" (see victor). Meaning "show clearly" is late 18c. Not clearly distinguished from its doublet, evict, until 18c. Related: Evinced; evinces; evincing; evincible.