from The Century Dictionary.
- noun A lifting-jack operated by compressed air.
Sorry, no etymologies found.
Salih this year installed an air-jack system, estimated it could lift the car into tire-changing position in eight-tenths of a second, save a precious four to seven seconds on each stop.
The GT3 RSR now fea-tures a new air-jack system with overpressure valve.
For easier pit crew work, the new RSR also features an air-jack system.
As Milo Burik, you get to leap between cars, bikes and trucks using the 'air-jack' move.
For easier service under race conditions, the car even features an air-jack system with overpressure valve to life it in a pinch.