namedindex

2. In computing, a data structure that stores values under a specific name for fast retrieval.

The program uses a named index to look up user records instantly.

3. A reference list in a book that is identified by a title and points to page numbers.

The named index at the back of the cookbook lists recipes by ingredient.

4. A financial market measure that carries a specific name and tracks stock performance.

Investors watched the named index to see how the market was doing.