If an aircraft is ~, it is in the air and flying.
The pilot did manage to get ~.
ADJ: v-link ADJ
Airborne troops use parachutes to get into enemy territory.
The allies landed thousands of ~ troops.
ADJ: ADJ n
Airborne means in the air or carried in the air.
Many people are allergic to ~ pollutants such as pollen.
ADJ: usu ADJ n