What is Feasance?

Legal Definition
A doing; the doing of an act. See Malfeasance; Misfeasance; Non-xeasance. A making; the making of an indenture, release, or obligation. Litt. § 371; Dyer, (Fr. Ed.) 56b. The making of a statute. Keilw. lb.
-- Black's Law Dictionary
Legal Definition
A doing; a making. Feasant. Doing; making.
-- Ballentine's Law Dictionary