Interpolation
Part of speech: noun
Definition: An abrupt change in elements, with continuation of the first idea. In mathematics and science: the process of estimating the value of a function at a point from its values at nearby points. The process of including and processing externally-fetched data in a document or program; see interpolate.
Insertion
Part of speech: noun
Definition: The act of inserting, or something inserted.The distal end of attachment of a muscle to a bone that will be moved by the muscle.The addition of a nucleotide to a chromosome by mutation