What part of speech is the word binding?

The word "binding" can be a few different parts of speech depending on its context:

* Adjective: Describing something that is obligatory or that holds something together.

* Example: "They have a binding contract."

* Verb: The present participle of "bind," indicating an action of tying or holding together.

* Example: "The carpenter was binding the boards together."

* Noun: A covering that holds pages together in a book.

* Example: "The book had a beautiful leather binding."

To determine the specific part of speech, look at how it is used in the sentence and what it describes.