n.
1.making or becoming suitable
2.the act of making something different (as e.g. the size of a garment)
3.the act of adjusting something to match a standard
4.the process of adapting to something (such as environmental conditions)
5.an amount added or deducted on the basis of qualifying circumstances
Idiom of the Day
piggyback
sitting or being carried on one's back and shoulders
The man was carrying his child around the room piggyback style.