No, we're not talking about some kind of bastard love-child of a Land Rover and a kiddie cart, or anything else that tries to run off batteries.
A Hybrid, in Land Rover terms, is a vehicle that's been custom built from different donors. A typical example might be a defender body on a 100 inch Range Rover Chassis to give a compromise between the 90 and 110 wheelbases that the factory supplies.
There are also a number of kit cars based on Land Rover bodies, including the Dakar 4x4.