a parenthesis; a bracket (either of a pair of brackets ( )) / (by extension) a bracket (generically any of "(", ")", "[", "]", "{", "}", "<" and ">")

to put in parentheses

a parenthesis; a bracket (either of a pair of brackets ( ))

a square bracket

(orthography) an angle bracket

a corner bracket, either of the pair of brackets 「」, serving as a quotation mark in Chinese and Japanese orthography