Question

( ) this bracket name

Answer 1

parentheses or u can also call it small bracket.

Answer 2

Round brackets (also called parentheses, especially in American English) are mainly used to separate off information that isn’t essential to the meaning of the rest of the sentence. If you removed the bracketed material the sentence would still make perfectly good sense. For example:

Mount Everest (in the Himalayas) is the highest mountain in the world.