Alternative spelling of on the fly

(baseball, of the ball) While in the air, without having touched the ground. / (idiomatic) Spontaneously or extemporaneously; done as one goes, or during another activity.

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

plural of Fly

A surname.

(obsolete) The action of flying; flight. / An act of flying. / (baseball) A fly ball. / (American football) Short for fly route. / A piece of canvas that covers the opening at the front of a tent.

Alternative form of flyby

(intransitive, baseball) To hit a fly ball; to hit a fly ball that is caught for an out. Compare ground (verb) and line (verb).

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

(rural, Scotland, Northern England) A wing.