angle bracket

(computing) Either of the inequality signs < and >, when used as brackets in programming languages and markup languages.

(typography, mathematics) Either of a pair of symbols, ⟨ ⟩, used to enclose text in various technical contexts, and in mathematical formulas to denote an interval or a continuous parameter.

(typography) Either of a pair of symbols, 〈 〉, used in Chinese, Japanese, and Korean punctuation.

(terminology) Either of a pair of symbols, 〈 〉, used to enclose the name of the domain in which a concept and a term is used.