Definition of avert. 1  transitive verb. 2  1 : to turn away or aside (the eyes, one's gaze, etc.) in avoidance I found the sight so grotesque that I had to avert my eyes â¦ â John Gregory Dunne. 3  2 : to see coming and ward off : avoid avert disaster.
Despite the long list of regulations for air flight, the TSA is less strict on the topic of travelers' medications. Travelers are permitted to carry only 3.4 ounces of liquid in their carry-on bag, but the TSA does not limit the amount of liquid medication you can carry onto a plane. Other medication, including pills and vitamins, are also permitted in your carry-on luggage in unlimited amounts.
Hearing aids and heart pacemakers are allowed. Inspection prior to your flight: Medical equipment to be used on board must be made available for inspection a few hours before departure and approved for use on board. Normal carry-on baggage regulations apply to any medical support equipment to be used in flight. Notice periods: Qantas needs time to process clearances and make arrangement for special equipment. You must inform Qantas and provide any clearances for travel up to 72 hours before your intended travel.