"Interpolating" is a word in ENGLISH

One of two characters [], used to inclose a reference, explanation, or note, or a part to be excluded from …

To insert surreptitiously, wrongfully, or without warrant; to interpolate; to pass off (something spurious or counterfeit) as genuine, true, or …

To foist; to interpolate.

A speech or phrase interpolated offhand by an actor on the stage in his part as written, usually consisting of …

To introduce gags or interpolations. See Gag, n., 3.

Interpolated discussion or dialogue.

That may be interpolated; suitable to be interpolated.

To renew; to carry on with intermission.

To fill up intermediate terms of, as of a series, according to the law of the series; to introduce, as …

To alter or corrupt by the insertion of new or foreign matter; especially, to change, as a book or text, …

To insert words in a

Inserted in, or added to, the original; introduced; foisted in; changed by the insertion of new or spurious matter.

Introduced or determined by interpolation; as, interpolated quantities or numbers.

of Interpolate

Provided with necessary interpolations; as, an interpolated table.

The act of introducing or inserting anything, especially that which is spurious or foreign.

That which is introduced or inserted, especially something foreign or spurious.

The method or operation of finding from a few given terms of a series, as of numbers or observations, other …

The act of inter- •* pointing; the words interpolated

One who interpolates; esp., one who inserts foreign or spurious matter in genuine writings.