The quality of being user-friendly.

Agent noun of re-use; one who re-uses.

Any person that makes use of a road, such as a driver, cyclist, motorcyclist, moped rider, pedestrian or horserider.

plural of user story

(computing) In software development, a natural language description of how an end user uses a system feature.

plural of user time

(computing) The time required for a user to perform a task using a computer, excluding the time when the computer is busy processing.

(advertising) A promotion that offers some additional bonus to customers who refer further customers.

(computing) A set of users grouped together on a system for administrative purposes. / (computing) A community of users of a particular machine, operating system, etc.

(graphical user interface) A control created by a developer, usually by combining other controls, often intended for use in a specific application.