TROCHLEA n.
ure resembling a pulley; as, the trochlea, or pulleylike end, of the humerus, which articulates with the ulna; or the trochlea, or fibrous ring, in the upper part of the orbit, through which the superior oblique, or trochlear, muscle of the eye passes.
TRUNK n.
A long, large box, pipe, or conductor, made of plank or metal plates, for various uses, as for conveying air to a mine or to a furnace, water to a mill, grain to an elevator, etc. Trunk engine, a marine engine, the piston rod of which is a trunk. See Trunk, 10. -- Trunk hose, large breeches formerly worn, reaching to…
TUBULAR a.
rachea. -- Tubular bridge, a bridge in the form of a hollow trunk or tube, made of iron plates riveted together, as the Victoria bridge over the St. Lawrence, at Montreal, Canada, and the Britannia bridge over the Menai Straits. -- Tubular girder, a plate girder having two or more vertical webs with a space between t…
TUDOR a.
V. The first reigning Tudor was Henry VII.; the last, Elizabeth. Tudor style (Arch.), the latest development of Gothic architecture in England, under the Tudors, characterized by flat four-centered arches, shallow moldings, and a profusion of paneling on the walls.
VAIR n.
ioned by writers of that period in describing the costly dresses of kings, nobles, and prelates. It is represented in heraldry by a series of small shields placed close together, and alternately white and blue. Fairholt. No vair or ermine decked his garment. Sir W. Scott. Counter vair (Her.), a fur resembling vair, exc…