each of the two symbols [ ] used to indicate that the enclosed numbers or words should be considered separately
What is a "bracket"?
A bracket is a type of hardware used in window treatments to support and hold up rods or other types of window treatment hardware. Brackets are typically made of metal or plastic and come in a variety of sizes and styles to accommodate different types of window treatments and window sizes. They are mounted on the wall or window frame and provide a sturdy and secure anchor point for the rod or other types of hardware.
either of the two symbols < >, used to enclose words or figures from the surrounding text
a architectural element that projects from a wall to support or adorn another element, such as a shelf, beam, or cornice