(baseball, softball) A batted ball that has been hit into the air above the outfield; a fly. / (slang) A geek; beatnik.

To travel rapidly to a destination on an airplane / To have someone travel rapidly to a destination on an airplane / To rapidly emerge / (baseball) To become out by hitting a fly ball which is caught

(baseball) An instance of flying out

(baseball) A fly ball that allowed a runner to advance after it was caught

Alternative form of horsefly

any insect, of the Syrphidae family, having wasp-like markings

the hover-fly

Any fly of the insect family Stratiomyidae, which resemble wasps.

Any insect, of the order Trichoptera, having two pairs of hairy wings; they are found near lakes and streams

any insect of the Tephritidae family, whose larvae damage plant tissue.