plural of platform ticket

(rail transport, historical) A ticket giving a non-traveller access to a railway station platform.

plural of platform bed

A bed whose base consists of a raised, level, usually rectangular horizontal solid frame, often with a section consisting of rows of flexible wooden slats or latticed structure meant to support just a mattress.

(computing) Of computer software or computing methods and concepts: implemented such that they can operate on any of various computer platforms.

An American racquet sport derived from tennis, played in an enclosed area, with players permitted to bounce the ball off the outer walls.

(software) written specifically for a software platform that obstructs the layer below

(computing) cross-platform

(computing) Of software, etc., designed to work on only one operating system.

A glider (rocking chair)