Meaning of fly-in | Babel Free

Definitions

1. An informal gathering of private pilots and their aircraft at a prearranged airfield.
2. The bringing of a people to a place by air travel.
3. A method of application for roll materials by which the dry sheet is set into the bitumen or adhesive applied to the roof surface.

Examples

“IBM […] has staged to "fly-ins" of company executives to appeal to lawmakers.”

CEFR level