(computing, telecommunications) Of a operating system, etc., only capable of serving one user at a time, not many users simultaneously.

(wikis) The main page associated with a particular editor, often including autobiographical and personal content, testing and drafts, notices, etc.

plural of user page

Alternative form of usercentric

(computing) Created or defined by the user of a system, rather than being included in the original package.

(rail transport, UK) Of a level crossing, one where a railway crosses a right of way such as a road on private land, a footpath or a bridleway. Any gates or barriers provided often need to be operated manually, with some crossings requiring users to telephone a signaller to check that it is safe to cross.

plural of user guide

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.