In the mathematical field of numerical analysis, interpolation is a type of estimation, a method of constructing (finding) new data points based on the range of a discrete set of known data points. [1][2]

The meaning of INTERPOLATION is an act of interpolating something or the state of being interpolated : the introduction or insertion of something spurious or foreign.

Interpolation refers to the mathematical method used by investors to predict the unknown price or potential future price of a security or an asset using the related known values.

Illustrated definition of Interpolation: Estimating a value inside a set of data points. Here we use linear interpolation to estimate...

Nov 14, 2025 · Interpolation, in mathematics, the determination or estimation of the value of f (x), or a function of x, from certain known values of the function. If x0 < … < xn and y0 = f (x0),…, yn = f (xn) …

INTERPOLATION definition: the act or process of interpolating or the state of being interpolated. See examples of interpolation used in a sentence.

INTERPOLATION definition: 1. the addition of something different in the middle of a text, piece of music, etc. or the thing…. Learn more.

Interpolation is a mathematical method used to estimate unknown values that fall within a range of known data points. It works by creating a new function, often a line or a curve, that passes through …

interpolation (ɪnˌtɜːpəˈleɪʃən) n 1. the act of interpolating or the state of being interpolated 2. something interpolated

Definition of interpolation noun from the Oxford Advanced Learner's Dictionary. (formal) a remark that interrupts a conversation; the act of making a remark that interrupts a conversation. He was quiet, …