TREE n.
A piece of timber, or something commonly made of timber; -- used in composition, as in axletree, boottree, chesstree, crosstree, whiffletree, and the like.
VELOCIPEDE n.
adway, but commonly now by the action of the feet on a pedal or pedals connected with the axle of one or more of the wheels, and causing their revolution. They are made in many forms, with two, three, or four wheels. See Bicycle, and Tricycle.
WHEEL n. 2 definitions
sed of an outer rim, spokes or radii, and a central hub or nave, in which is inserted the axle, -- used for supporting and conveying vehicles, in machinery, and for various purposes; as, the wheel of a wagon, of a locomotive, of a mill, of a watch, etc. The gasping charioteer beneath the wheel Of his own car. Dryden.…
WHIP n.
h the load is suspended, turned by pulling on a rope wound around larger drum on the same axle. -- Whip gin. See Gin block, under 5th Gin. -- Whip grafting. See under Grafting. -- Whip hand, the hand with which the whip is used; hence, advantage; mastery; as, to have or get the whip hand of a person. Dryden. -- Whi…
WING n.
lls. See Covert, n., 2. -- Wing gudgeon (Mach.), an iron gudgeon for the end of a wooden axle, having thin, broad projections to prevent it from turning in the wood. See Illust. of Gudgeon. -- Wing shell (Zoöl.), wing case of an insect. -- Wing stroke, the stroke or sweep of a wing. -- Wing transom (Naut.), the upp…