nouns
the act of making something different (as e.g. the size of a garment)
slightly modified copy; not an exact copy
"a modification of last year's model"
is a type of (narrower)
a thing made to be similar or identical to another thing
"she made a copy of the designer dress"; "the clone was a copy of its ancestor"
the grammatical relation that exists when a word qualifies the meaning of the phrase
an event that occurs when something passes from one state or phase to another
"the change was intended to increase sales"; "this storm is certainly a change for the worse"; "the neighborhood had undergone few modifications since his last visit years ago"