A measure put directly to a vote after being submitted by a petition.

plural of direct examination

(law) In a legal trial, the questioning of a witness by the attorney for the party who has called the witness to testify.

(set theory) The set of all possible tuples whose elements are elements of given, separately specified, sets.

plural of direct product

A person who participates in direct action.

Of or relating to direct action.

A form of political activism in which participants act directly, ignoring established political procedures. It may take the form of strikes, workplace occupations, sabotage, sit-ins, squatting, revolutionary/guerrilla warfare, demonstrations, vandalism or graffiti.

plural of prime directive

An order or mission which presents the overriding control over a course of action.