plural of direct flight

The marketing and selling of products directly to consumers away from a fixed retail location.

plural of direct debit

Able to automatically maintain a preset direction

plural of stage direction

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

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

plural of direct examination

(algebraic geometry) The direction aligned with the z-axis of a coordinate system.

(algebraic geometry) The direction aligned with the x-axis of a coordinate system.