Viva Voce
Black's Law Dictionary · Henry Campbell Black, M.A. · 1910
Black's Law Dictionary
Lat With the living voice; by word of mouth. As-applied to the examination of witnesses, this phrase is equivalent to "orally." It is used in contradistinction to evidence on affidavits or depositions. As descriptive of a species of voting, it signifies voting by speech or outcry, as distinguished from voting by a written or printed ballot.