also: インデクス · インデキス
Common loanword used in computing, databases, books, and general organizational contexts, similar to English 'index'.
This book has a detailed index at the end.
Creating an index on the database speeds up searches.
I added an index to this file to make it easier to search.
I created an index for the database to speed up searches.
I searched for the term using the index at the back of the book.