• Printed matter or objects devised to advertise or promote products, causes, or other concerns, especially those items given away to prospective consumers, clients, or contributors. Not used with reference to items produced before the late 19th century.

Use for: Proposal

• Includes offers by one person or organization to another of terms and conditions with reference to some work or undertaking and plans or schemes put forward for consideration, discussion, or adoption.

• Paper cards on which machine-readable data are recorded by the punching of holes in specified positions in accordance with a predesignated code.

Use for: x-ray photographs

• Images produced on photographic film by a radiation other than light, especially x-rays or gamma rays.