## Noun Definition

## index

1.**Definition**: a mathematical notation indicating the number of times a quantity is multiplied by itself

2.**Definition**: a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time

3.**Definition**: a numerical scale used to compare variables with one another or with some reference number

4.**Definition**: an alphabetical listing of names and topics along with page numbers where they are discussed

5.**Definition**: the finger next to the thumb

Related Noun(s):forefinger

Category: General