Below are some important terms:
360 - a full rotation at the desired operational flight to check for
obstacles
Altitude - the height above ground level (often referred to using feet)
Distance - the
distance from the pilot to their drone along the ground (often referred to in metres)
Eyes down - the pilot
focussing on the screen and not on their drone
Eyes on - the pilot can see their drone
Geofence - a
built-in system that prevents flight in certain restricted areas
Gimbal - a specialised mount for the
camera
Landing - a drone is coming in to land
Observer/Spotter - a competent person supporting the
drone pilot with operations
Pitch - movement of a drone up and down on a vertical axis
Roll -
movement of a drone forwards, backwards, left or right
Spinning up - the pilot is about to start their
drone
Taking off - the drone is about to take off