Definitions

1. pronoun

used to indicate something that is near the speaker or already known to the listener, or to indicate a plural or specific group of things

“I’m going to buy these new shoes.”

2. demonstrative

used to point out or indicate something, especially a person or thing being referred to

“These are my friends.”

3. adjective

used to describe something that is near the speaker or already known to the listener

“These flowers are beautiful.”