What is Improvement?
Improvement definition and meaning on Dictionary terms:
an act of improving or the state of being improved.
a change or addition by which a thing is improved.
a person or thing that represents an advance on another in excellence or achievement: The new landlord is a great improvement over his greedy predecessor.
a bringing into a more valuable or desirable condition, as of land or real property; betterment.
something done or added to real property that increases its value.
profitable use, as of a period of time.