noun 1.the act or process of interpolating or the state of being interpolated.
2.something interpolated, as a passage introduced into a text.
3.Mathematics.a.the process of determining the value of a function between two points at
which it has prescribed values.
b.a similar process using more than two points at which the function has prescribed values.
c.the process of approximating a given function by using its values at a discrete
set of points.
Origin: 1605–15; <
Latin interpolātiōn- (stem of
interpolātiō). See
interpolate,
-ion Related forms non·in·ter·po·la·tion, noun