TRAIN n.
various forms by a series of consecutive operations. -- Train mile (Railroads), a unit employed in estimating running expenses, etc., being one of the total number of miles run by all the trains of a road, or system of roads, as within a given time, or for a given expenditure; -- called also mile run. -- Train of art…
TRANSPORT n.
A vessel employed for transporting, especially for carrying soldiers, warlike stores, or provisions, from one place to another, or to convey convicts to their destination; -- called also transport ship, transport vessel.
TRIGONOMETRIC; TRIGONOMETRICAL n.
rigonometrical function. See under Function. -- Trigonometrical lines, lines which are employed in solving the different cases of plane and spherical trigonometry, as sines, tangents, secants, and the like. These lines, or the lengths of them, are trigonometrical functions of the arcs and angles to which they belong.…
TRINITY n.
Any symbol of the Trinity employed in Christian art, especially the triangle. Trinity House, an institution in London for promoting commerce and navigation, by licensing pilots, ordering and erecting beacons, and the like. -- Trinity Sunday, the Sunday next after Whitsunday; -- so called from the feast held on that da…
TURRET n.
stories and sometimes one hundred and twenty cubits high, usually moved on wheels, and employed in approaching a fortified place, for carrying soldiers, engines, ladders, casting bridges, and other necessaries.
UNIT n.
a unit of measure; a thermal unit (see under Thermal). Water is the substance generally employed, the unit being one gram or one pound, and the temperature interval one degree of the Centigrade or Fahrenheit scale. When referred to the gram, it is called the gram degree. The British unit of heat, or thermal unit, used…
URN n.
A vessel of various forms, usually a vase furnished with a foot or pedestal, employed for different purposes, as for holding liquids, for ornamental uses, for preserving the ashes of the dead after cremation, and anciently for holding lots to be drawn. A rustic, digging in the ground by Padua, found an urn, or earthen…