Flyer

One that uses wings.

The fly of a flag: See Fly, n., 6.

Anything that is scattered abroad in great numbers as a theatrical programme, an advertising leaf, etc.

One in a flight of steps which are parallel to each other(as in ordinary stairs), as distinguished from a winder.

The pair of arms attached to the spindle of a spinning frame, over which the thread passes to the bobbin; -- so called from their swift revolution. See Fly, n., 11.

The fan wheel that rotates the cap of a windmill as the wind veers.

A small operation not involving ? considerable part of one's capital, or not in the line of one's ordinary business; a venture.

an advertisement (usually printed on a page or in a leaflet) intended for wide distribution; "he mailed the circular to all subscribers"