index
in-dex · noun
Definitions
noun
- 1.
An alphabetical list of names, subjects, or other items at the end of a book, with page references.
- 2.
A number or value used to measure change in prices, wages, or other data.
- 3.
A pointer or indicator.
Forms
plural: indexes
Related words
Etymology
From Latin index (forefinger, pointer, sign), from indicare (to point out).