Definitions
1.NounAn airfield:
Any area of land or water used for aircraft operation, regardless of facilities.
An airfield used for managed aircraft operation, either military or civilian, having such facilities as are necessary for operation.
An airfield equipped with air traffic control facilities and hangars as well as accommodation for passengers and cargo; an airport.
2.NounAny area of land or water used for aircraft operation, regardless of facilities.
3.NounAn airfield used for managed aircraft operation, either military or civilian, having such facilities as are necessary for operation.
4.NounAn airfield equipped with air traffic control facilities and hangars as well as accommodation for passengers and cargo; an airport.
5.NounA flying machine composed of aeroplanes (“airfoils, aerodynamic surfaces”). An aeroplane (“airplane, aircraft”), particularly one constructed by or according to the design of Samuel Pierpont Langley and Charles M. Manly.