Black's Law Dictionary (2nd edition)dictionaries

Indubitable Proof

Evidence which is not only found credible, but is of such weight and directness as to make ont the facts alleged beyond a doubt. Hart v. Carroll, 85 Pa. 511; Jermyn v. McClure, 195 Pa. 245, 45 Atl. 938

Source: Black’s Law Dictionary 2nd Ed (1910)