Question

What is a glossary

a statement of the author's purpose in writing the book, which may include suggestions for using the book

an alphabetical list of all topics covered in the book and the pages on which they can be found

an alphabetical list of the specialized words and terms used in the book and their definitions

a page at the front of a book that lists units and chapters with their
page numbers

Answer 1

an alphabetical list of terms or words found in or relating to a specific subject, text, or dialect, with explanations; a brief dictionary.