# fly-in

> English word · Noun

## 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.

## Etymology
Deverbal from fly in.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/fly-in