A platform is a raised surface used for a variety of purposes. SCAFFOLD is an elevated structure used as a platform for construction or repair work. PULPIT is a raised platform in a church from which a sermon is delivered. Estrade is a raised platform used for theatrical performances or speeches. ARENA is an enclosed area used for sports or entertainment events. STAND is a raised platform used to display goods or services. FLOOR is the lower surface of a room, on which one stands. PALLET is a platform used to store or transport goods. DECK is a flat surface used as a platform on a ship. PODIUM is a raised platform used for lectures or presentations. TRIBUNE is a raised platform in a public building used for speeches or debates. DAIS is a raised platform used for a formal event. ROSTRUM is a raised platform used for public speaking. STAGE is a raised platform used for theatrical performances.