" angle bracket "

[Noun]  | "angle bracket" 

1: bracket

Origin: 1890 ;

[Noun]  | "brack*et" | \ ˈbra-kət \

1: an overhanging member that projects from a structure (such as a wall) and is usually designed to support a vertical load or to strengthen an angle

2: a fixture (as for holding a lamp) projecting from a wall or column

3: one of a pair of marks [ ] used in writing and printing to enclose matter or in mathematics and logic as signs of aggregation —called also square bracket

Origin: 1574 ;

 Perhaps from Middle French braguette codpiece, from diminutive of brague breeches, from Old Occitan braga, from Latin braca, of Celtic origin {mat|breech|};

[Noun]  | "bracket"