2. A positive condition is where the thing which is the subject of it must happen; as, if I marry. It is opposed to a negative condition, which is where the thing which is the subject of it must not happen; as, if I do not marry.
3. A positive fraud is the intentional and successful employment of any cunning, deception or artifice, to circumvent, cheat, or deceive another. 1 Story, Eq. §186; Dig. 4, 3, 1, 2; Dig. 2, 14, 7, 9. It is cited in opposition to constructive fraud. (q. v.)
4. Positive evidence is that which, if believed, establishes the truth or falsehood of a fact in issue, and does not arise from any presumption. It is distinguished from circumstantial evidence. 3 Bouv. Inst. n. 3057.