What do you call the square brackets?

Related questions

1. What is the proper name for squiggly brackets?
2. What is the formula of a b/c the whole square?
3. What are angled brackets?
4. What is the difference between square brackets and round brackets in math?
5. What are brackets called?
6. Why are square brackets used in writing?
7. How do you use brackets correctly?
8. What are angle brackets used for?
9. What is the difference between parentheses and brackets?
10. How do you do square brackets on a French keyboard?

Tags

1. #other
2. #where
3. #passage
4. #author
5. #simply
6. #square
7. #original
8. #omitted
9. #someone
10. #crotchets
11. #modifications
12. #quotations
13. #brackets
14. #material
15. #often
16. #called
17. #insert
18. #explanatory