A tabulated and alphabetized notebook, for systematic preservation of items, quotations, etc.

body mass index

An anthropometric statistic that combines the height and weight of an individual, similar to the body mass index.

The ponderal index.

An index of words.

(US, meteorology) A figure used by American meteorologists to describe the apparent heat felt by a person as the result of a combination of temperature and humidity.

plural of index finger

(databases) a type of database index that physically sorts the data in a table on the disk to match the criteria specified by the index.

(databases) a type of database index that contains a series of sorted pointers pointing to the physical data rows, which are organized either in a heap or in the sort order specified by a clustered index, on the disk

A piece of heavy paper stock used to record information to be stored in an index.