effect i on (efekshon)

[F. effect i on, But going further into particulars, [Plato] falls into conjectures, attributing the effect i on of the soul unto the Great God, but the fabrication of the body to the Dii ex Dio, or Angels. Sir M. Hale, Orig. of Mankind, p. 290. proposition. 2. In geom., the construction of a [Rare in both uses.] - Geometrical effect i on, a geometrical problem deducible from some general proposition.