What is English word PLUS?

Definitions of PLUS

1. A positive quantity.
2. An asset or useful addition.
3. Being positive rather than negative or zero.
4. Positive, or involving advantage.
5. To improve.
6. To provide critical feedback by giving suggestions for improvement rather than criticisms.
7. And; sum of the previous one and the following one.
8. And also; in addition; besides (which).
9. (colloquial) With; having in addition.
10. (arithmetic) A plus sign: +.
11. A way to address the entire lgbtqia+ community replacing the ever-growing lgbtqia+ acronym without the negative connotations associated with the term queer.
12. (physics) Electrically positive.
13. (postpositive) (Of a quantity) Equal to or greater than; or more; upwards.
14. (informal) To add; to subject to addition.
15. (often followed by 'up') To increase in magnitude.
16. (sales) To sell additional related items with an original purchase.
17. (psychology) To frame in a positive light; to provide a sympathetic interpretation.
18. (social media, dated) To give a mark of approval on Google+.
19. (homeopathy) To increase the potency of a remedy by diluting it in water and stirring.
20. (optometry) To increase a correction.