[f. prec. + -ITY.] The quality of being effectual.
a. 1641. Bp. Mountagu, Acts & Mon. (1642), 132. The nature, condition, force, and effectuality of grace.
1758. Herald, II. 46. No. 18. The simplicity, facility, and effectuality of my scheme, is undeniably a proof [etc.].
1865. Carlyle, Fredk. Gt., VI. XV. ix. 52. Solidity, brilliant effectuality, shining through all he does.
