Airside means, generally, those areas of an Airport which requires a person to pass through a security checkpoint to access. References to "sterile areas" generally mean Airside areas within terminal buildings. References to "Airfield", "Aircraft Operations Area", "AOA", or "Secured areas" generally mean outdoor Airside areas or areas not accessible to passengers.
Slope means the inclination of a surface expressed as one unit of rise or fall for so many horizontal units;
Lot Frontage means the width of a lot between the side lot lines measured along a line parallel to and 7.5 metres distant from the front lot line;
Intersection means (i) the area embraced within the prolongation or connection of the lateral
Frontage means the length of the property line of any one lot parallel to and along each legally accessible public street;