What does refurbished mean?

A refurbished device is a product that was either pre-owned or used as a display model.
Refurbished products are returned to working condition and sold for a reduced price. Sometimes they are called refurbed, reconditioned, or remanufactured.

Refurbished products are different from used products because they are sold by professional refurbishers from whom you can expect:

What does refurbished mean?