What is the meaning of Modification?

The act of assessing and prescribing a payment, penalty, price, valuation, etc.

The form of existence belonging to a particular object, entity etc.; a mode of being.

The change undergone by a word when used in a construction.

The result of modifying something; a new or changed form.

The act of making a change to something while keeping its essential character intact; an alteration or adjustment.

A change to an organism as a result of its environment that is not transmissable to offspring.

A change to a word when it is borrowed by another language.

modification

Source: wiktionary.org