Irritancy
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
In Scotch law
The happening of a condition or event by which a charter, contract, or other deed, to which a clause irritant is annexed, becomes void. Ersk. Inst. bk.
2, tit. 5, note 25.
Irritancy is a kind of forfeiture. It is legal or conventional.
Burton, Real Prop. 298.