After coming up with a meaning for an unfamiliar word, you should verify the meaning in a dictionary an encyclopedia the index the table of contents

The correct answer is "dictionary"

Explanation:

A dictionary is a book where you will find the meaning of words listed alphabetically.

An enclyclopedia on the other hand is a book that gives information on different subjects and is ordered alphabetically.

An index lists names or subjects within a book and is ordered alphabetically

A table of contents lists chapter o section titles in a book.

So, the best option to find out the meaning of an unknown word is a dictionary.

The answer is to verify it in a dictionary