n.
1.a numerical scale used to compare variables with one another or with some reference number
2.a number or ratio (a value on a scale of measurement) derived from a series of observed facts
3.a mathematical notation indicating the number of times a quantity is multiplied by itself
4.an alphabetical listing of names and topics along with page numbers where they are discussed
5.the finger next to the thumb index v.
1.list in an index
2.provide with an index
3.adjust through indexation
Idiom of the Day
out of bounds
outside the boundaries of a playing area
The ball was out of bounds and the boy had to go over the fence to get it.