fly-in
التعريفات والمعاني
== English ==
=== Etymology ===
Deverbal from fly in.
=== Noun ===
fly-in (plural fly-ins)
(aviation) An informal gathering of private pilots and their aircraft at a prearranged airfield.
The bringing of a people to a place by air travel.
(roofing) A method of application for roll materials by which the dry sheet is set into the bitumen or adhesive applied to the roof surface.