potato

noun

1. 1.The tuber of a plant, Solanum tuberosum, eaten as a starchy vegetable, particularly in the Americas and Europe; this plant.
2. 2.A conspicuous hole in a sock or stocking
3. 3.A camera that takes poor-quality pictures.
4. 4.A mentally handicapped person.
5. 5.An underpowered computer or other device, especially when small in size.