Business. Index (retailer), a defunct UK catalogue retailer formerly owned by the Littlewoods group and known as Littlewoods Index; INDEX, a market research fair in Lucknow, India
A database index is a data structure that improves the speed of data retrieval operations on a database table at the cost of slower writes and increased storage space.
noun . 1. (in a nonfiction book, monograph, etc.) a more or less detailed alphabetical listing of names, places, and topics along with the numbers of the pages on which they ...
index - definition of index - A statistical indicator providing a representation of the value of the securities which constitute it. Indices often serve as barometers for a ...
noun pl. indexes or indices. index finger; a pointer or indicator, as the needle on a dial; a thing that points out; indication; sign; representation: performance is an index ...