aerial tanker; refueling aircraft
Military/aviation term for an aircraft that refuels other aircraft in flight.
The aerial tanker refueled the fighter jet in midair.
fuel pump; gasoline pump
General term for a pump that dispenses fuel, such as at a gas station.
I refuel at the gas station's fuel pump.
Compound of 給油 (kyūyu, 'refueling') + 機 (ki, 'machine').