Pertaining to or having the character of a residuum; remaining.A chronic abscess in which the contents have been mostly absorbed.In such cases there is said to be electric absorption. It is doubtless due to the fact that the solid dielectric does not immediately recover from the strain resulting from the electric stress. Also called dielectric after-working.n. A remainder; especially, the remainder of an observed quantity, after subtracting so much as can be accounted for in a given way.n. The integral of a function round a closed contour in the plane of imaginary quantity inclosing a value for which the function becomes infinite, this integral being divided by 2PI.n. A system of points which, together with another system of points of which it is said to be the residual, makes up all the intersections of a given curve with a plane cubic curve.n. In mathematics, the difference between a variate and the mean of the set or series.