What is the meaning of FULC. Phrases containing FULC
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FULC
Chemistry
Voguel-Fulcher-Tamman [equation]
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Acronyms & AI meanings
Hampton-Illinois Library (Dallas, TX)
Milli Egitim Vakfi
gordon symphony orchestra
Domain Model
Clethrionomys rufocanus bedfordiae
Northwest Alabama Transportation System
Zen Center of Orange County
Minisink Valley Historical Society
Scleral Ciliary Process Angle
Supply Side Management
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n.
A forge hammer which is lifted by a cam acting on the helve between the fulcrum and the head.
n.
A contrivance or arrangement serving as a fulcrum for an oar in rowing. It consists sometimes of a notch in the gunwale of a boat, sometimes of a pair of pins between which the oar rests on the edge of the gunwale, sometimes of a single pin passing through the oar, or of a metal fork or stirrup pivoted in the gunwale and suporting the oar.
n.
A long pole, or piece of timber, moved on a horizontal fulcrum fixed to a tall post and used to raise and lower a bucket in a well for drawing water.
n.
A form of balance in which the body to be weighed is suspended from the shorter arm of a lever, which turns on a fulcrum, and a counterpoise is caused to slide upon the longer arm to produce equilibrium, its place upon this arm (which is notched or graduated) indicating the weight; a Roman balance; -- very commonly used also in the plural form, steelyards.
n.
A wooden or metal pin, set in the gunwale of a boat, to serve as a fulcrum for the oar in rowing.
n.
One of the small, spiniform scales found on the front edge of the dorsal and caudal fins of many ganoid fishes.
n.
A lever having a projection at one end, acting as a fulcrum, -- used chiefly to roll heavy wheels, etc. Called also pinch bar.
n. pl.
See Fulcrum.
n.
A block used for a fulcrum.
n.
In general, any combination of bodies so connected that their relative motions are constrained, and by means of which force and motion may be transmitted and modified, as a screw and its nut, or a lever arranged to turn about a fulcrum or a pulley about its pivot, etc.; especially, a construction, more or less complex, consisting of a combination of moving parts, or simple mechanical elements, as wheels, levers, cams, etc., with their supports and connecting framework, calculated to constitute a prime mover, or to receive force and motion from a prime mover or from another machine, and transmit, modify, and apply them to the production of some desired mechanical effect or work, as weaving by a loom, or the excitation of electricity by an electrical machine.
pl.
of Fulcrum
n.
An order of ganoid fishes, including the modern gar pikes and many allied fossil forms. They have rhombic, ganoid scales, a heterocercal tail, paired fins without an axis, fulcra on the fins, and a bony skeleton, with the vertebrae convex in front and concave behind, forming a ball and socket joint. See Ganoidel.
n.
A rigid piece which is capable of turning about one point, or axis (the fulcrum), and in which are two or more other points where forces are applied; -- used for transmitting and modifying force and motion. Specif., a bar of metal, wood, or other rigid substance, used to exert a pressure, or sustain a weight, at one point of its length, by receiving a force or power at a second, and turning at a third on a fixed point called a fulcrum. It is usually named as the first of the six mechanical powers, and is of three kinds, according as either the fulcrum F, the weight W, or the power P, respectively, is situated between the other two, as in the figures.
a.
Moving in the same direction; -- said of a lever or pulley in which the resistance and the actuating force are both on the same side of the fulcrum or axis.
n.
The connective tissue supporting the framework of the retina of the eye.
pl.
of Fulcrum
v. i.
An implement with a broad blade, which is used without a fixed fulcrum in propelling and steering canoes and boats.
a.
Furnished with fulcrums.
a.
Moving in opposite directions; -- said of a lever, pulley, etc., in which the resistance and the actuating force are on opposite sides of the fulcrum or axis.
n.
A prop; a fulcrum.
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