Definitions

1. adverb

used to indicate that something does not exist or is not available

“She couldn’t find any books on the shelf, and there was none left in stock.”

2. noun

a person or thing that is not specified or known

“I don’t know who the author is, but the book is a classic, and many readers have read none.”

3. pronoun

used to indicate that something does not exist or is not available

“I have none, do you have a pen?”

4. conjunction

used to indicate that something does not exist or is not available

“I want to go to the movies, but there is none playing tonight.”

5. interjection

used to express a lack of something

“None of my friends are coming to the party.”