(aviation) An informal gathering of private pilots and their aircraft at a prearranged airfield.

A method of employing people in remote areas by flying them temporarily to the work site instead of permanently relocating them.

Alternative spelling of on the fly

plural of fly (a type of carriage) / plural of fly (butterfly stroke)

(of airspace) In which aircraft are forbidden to fly. / (of people) Who are forbidden to board an aircraft.

(zoology) Any insect of the order Diptera; characterized by having two wings (except for some wingless species), also called true flies.

(slang, dated) Quick-witted, alert, mentally sharp. / (slang) Well dressed, smart in appearance; in style, cool. / (slang) Beautiful; displaying physical beauty.

(countable, aviation) An act of flight. / (uncountable, aerodynamics) The action or process of sustained motion through the air.

present participle of fly

(rural, Scotland, Northern England) A wing.