to interpolate is a form of:

Interpolate



verbpast tense: interpolated ; past participle: interpolated ; present participle: interpolating ;
1.
(TRANSITIVE) (to insert between or among others, to interject, to insert (new material) misleadingly into a book, etc) កែខៃ, ថែម, ថយ, ជ្រៀក, ស៊កបញ្ចូល, បន្ថែម
ENGLISH MEANING
verbpast tense: interpolated ; past participle: interpolated ; present participle: interpolating ;
1.
(TRANSITIVE) To renew; to carry on with intermission.
2.
(TRANSITIVE) To alter or corrupt by the insertion of new or foreign matter; especially, to change, as a book or text, by the insertion of matter that is new, or foreign to the purpose of the author.
3.
(TRANSITIVE) To fill up intermediate terms of, as of a series, according to the law of the series; to introduce, as a number or quantity, in a partial series, according to the law of that part of the series.