Definitions of modification:
- noun: slightly modified copy; not an exact copy
Example: "A modification of last year's model"
- noun: the grammatical relation that exists when a word qualifies the meaning of the phrase
- noun: the act of making something different (as e.g. the size of a garment)
- noun: an event that occurs when something passes from one state or phase to another
Example: "The neighborhood had undergone few modifications since his last visit years ago"