1. square bracket - Noun
2. square bracket - Verb
square bracket (plural square brackets)
Either of a pair of symbols, [ ], used for various purposes, e.g. to enclose text inserted or replaced by an editor, and to indicate various mathematical operations.
square-bracket (third-person singular simple present square-brackets, present participle square-bracketing, simple past and past participle square-bracketed)
(transitive) To enclose in square brackets.
square-bracket
I comma square bracket recruit's name square bracket comma... Terry Pratchett