index

noun1 of 2

a written or printed list of topics or words in a particular order

• “Her index and ring fingers are exactly the same length.”Tatoeba
• “Flip to the back of the book for the index.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

verb2 of 2

To inventory, to take stock.