(mathematics) A notation that denotes a number that is 1 if the condition in square brackets is satisfied, and 0 otherwise, i.e. (where P is a true or false statement)

(colloquial, humorous) A fictitious substance that is used to "clean" disturbing images from the mind.

A semi-unified braille script of greater India.

(programming) Synonym of curly bracket

plural of curly-bracket language

(programming) A programming language whose syntax uses curly brackets to enclose blocks, such as C, C++, Java, or C#.

plural of 'twixt-brain

(anatomy, dated) The thalamencephalon.

Alternative form of brain bucket

(idiomatic, sometimes humorous) A protective helmet, as worn, for example, by a motorcyclist, bicyclist, or soldier in combat. / (dated) The skull.