Definitions

from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. A length of line, thread, ribbon, or other thin material that is curved or doubled over making an opening.
  • n. The opening formed by such a doubled line.
  • n. Something having a shape, order, or path of motion that is circular or curved over on itself.
  • n. Electricity A closed circuit.
  • n. Computer Science A sequence of instructions that repeats either a specified number of times or until a particular condition is met.
  • n. A type of loop-shaped intrauterine device.
  • n. A flight maneuver in which an aircraft flies a circular path in a vertical plane with the lateral axis of the aircraft remaining horizontal.
  • n. A segment of film or magnetic tape whose ends are joined, making a strip that can be continuously replayed.
  • n. Sports See league1.
  • transitive v. To form into a loop.
  • transitive v. To fasten, join, or encircle with loops or a loop.
  • transitive v. To fly (an aircraft) in a loop.
  • transitive v. To move in a loop or an arc.
  • transitive v. Electricity To join (conductors) so as to complete a circuit.
  • transitive v. To add or substitute (words) in a film by altering the sound track.
  • intransitive v. To form a loop.
  • intransitive v. To move in a loop: "The couple looped constantly around the international social circuit” ( Walter Isaacson).
  • intransitive v. To make a loop in an aircraft.
  • idiom in the loop Part of a group that is kept up-to-date with information about something: knew about the merger because she's in the loop.
  • idiom knock Slang To surprise tremendously; astonish.
  • idiom out of the loop Not part of a group that is kept up-to-date with information about something.
  • n. Archaic A loophole through which small arms may be fired.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A length of thread, line or rope that is doubled over to make an opening; the opening so formed
  • n. A shape produced by a curve that bends around and crosses itself.
  • n. An endless strip of tape or film allowing continuous repetition.
  • n. A complete circuit for an electric current.
  • n. A programmed sequence of instructions that is repeated until or while a particular condition is satisfied.
  • n. An edge that begins and ends on the same vertex.
  • n. A loop-shaped intrauterine device
  • n. a maneuver in which an aircraft flies a circular path in a vertical plane
  • v. To form something into a loop
  • v. To fasten or encircle something with a loop
  • v. To fly an aircraft in a loop
  • v. To move something in a loop
  • v. To join electrical components to complete a circuit
  • v. To form a loop
  • v. To move in a loop

from the GNU version of the Collaborative International Dictionary of English

  • n. A mass of iron in a pasty condition gathered into a ball for the tilt hammer or rolls.
  • n. A fold or doubling of a thread, cord, rope, etc., through which another thread, cord, etc., can be passed, or which a hook can be hooked into; an eye, as of metal; a staple; a noose; a bight.
  • n. A small, narrow opening; a loophole.
  • n. A curve of any kind in the form of a loop.
  • n. A wire forming part of a main circuit and returning to the point from which it starts.
  • n. The portion of a vibrating string, air column, etc., between two nodes; -- called also ventral segment.
  • transitive v. To make a loop of or in; to fasten with a loop or loops; -- often with up

from The Century Dictionary and Cyclopedia

  • n. A folding or doubling of a string, lace, cord, chain, etc., or a short piece doubled and secured to something at each end.
  • n. Something resembling a loop, as the bend of a river; a link; a crook.
  • n. Specifically—
  • n. In crochet, knitting, and similar kinds of fancy work, same as stitch.
  • n. A hinge of a door.
  • n. In railroad and telegraph systems, a branch line leaving the main line at any point and joining it again at some other point; a looping line, as a branch wire carried over to a side station and back.
  • n. In the theory of Riemann's surfaces, a line running from any point to a branchpoint, then around that branch-point in an infinitesimal circle, and back to the original point by the same path.
  • n. A part of a curve limited by a crunode.
  • n. The ear of a vessel, as a stoneware jar, when approximately of the form of a half-ring projecting from the side or lip.
  • n. In gunnery, a small fron ring in the barrel of a gun.
  • n. The small ring at the tip of a fishing-rod through which the line passes.
  • n. In anatomy, a looped vessel or fiber; especially, a nerve-loop.
  • n. In brachiopods, the folding of the brachial appendages.
  • n. In acoustics, the part of a vibrating musical string (see sonometer), or, as in an organ-pipe, of a column of air, where the amplitude of vibration is at its maximum. See node.
  • n. In mech., a slotted bar or ring at the side of any piece of machinery, designed to limit or control the movement of another part.
  • n. A knot or bur, often of great size, occurring on walnut, maple, oak, and some other trees.
  • n. A small magnifying-glass.
  • To form into a loop or loops: as, to loop a cord.
  • To fasten or secure with a loop or loops: as, to loop up a curtain.
  • To furnish with a loop or loops: as, to loop a cloak.
  • To form a loop.
  • To move, as the larvæ of certain moths, by forming loops.
  • n. A narrow window; any small, narrow aperture; specifically, in medieval fortification, a small aperture for observing the enemy, for the discharge of arrows or ordnance, or to admit light; a loophole.
  • n. A gap in the paling of a park, made for the convenience of the deer.
  • n. A removable fence-panel made of parallel wooden bars, generally united by transverse braces or crosspieces, used as a substitute for an ordinary fence-gate.
  • n. See loupe.
  • n.
  • n. In physical, that region, in a standing wave system, for which the amplitude of vibration is a maximum: opposed to node, which is the region of zero amplitude.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • v. fasten or join with a loop
  • n. an intrauterine device in the shape of a loop
  • n. anything with a round or oval shape (formed by a curve that is closed and does not intersect itself)
  • n. a flight maneuver; aircraft flies a complete circle in the vertical plane
  • n. (computer science) a single execution of a set of instructions that are to be repeated
  • n. the basic pattern of the human fingerprint
  • v. move in loops
  • v. fly loops, perform a loop
  • n. a complete electrical circuit around which current flows or a signal circulates
  • v. wind around something in coils or loops
  • n. fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines
  • v. make a loop in
  • n. the topology of a network whose components are serially connected in such a way that the last component is connected to the first component
  • n. a computer program that performs a series of instructions repeatedly until some specified condition is satisfied
  • n. an inner circle of advisors (especially under President Reagan)

Etymologies

Middle English loupe, probably from Middle Irish lúb (perhaps influenced by Middle English lep, basket).
Middle English loupe; akin to Middle Dutch lūpen, to lie in wait, peer.
(American Heritage® Dictionary of the English Language, Fourth Edition)
From Middle English loupe ("noose, loop"), earlier lowp-knot ("loop-knot"), of North Germanic origin, ultimately from Old Norse hlaup ("a run", literally, "a leap"), used in the sense of a "running knot". Compare Swedish löp-knut ("loop-knot"), Danish løb-knude ("a running knot"), Danish løb ("a course"). More at leap. (Wiktionary)

Examples

  • The law concerning the generation of electromotive force and current in a conductor that is cutting through lines of magnetic force, may be stated in another way, when the conductor is bent into the form of a loop, as in the case under consideration: Thus, _if the number of lines of force which pass through a conducting loop be varied, electromotive forces will be generated in the loop_.

    Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc.

  • Code: opciones () loop = true while $loop do echo "Menu Opciones" echo "= = = = = = = = = = = = = = \n\n" echo "1.

    LinuxQuestions.org

  • Some of the properties of these atoms of space can best be described mathematically using an extended, one-dimensional loop, hence the term loop quantum gravity.

    How It

  • Armed with the term loop mail, I found several citations on the net, including a how-to-break-the-loop one here.

    UUpdates - All updates

  • Bowlines are easier to tie when the loop is around something, finger, pole, tree limb or cleat

    how do you tie a bowline and hinch knot?

  • Once around the outside, which is what I call the loop, is a little more than a mile.

    CSS: Shaping the New You

  • The location of the storm right now is just starting to pull up into this area, on the northeast side of what we call the loop current.

    CNN Transcript Aug 31, 2008

  • And the areas in red indicate what we call the loop current, where we have very warm, very deep water, the water temperature of 80 degrees that can go as far deep as 300 feet.

    CNN Transcript Aug 27, 2006

  • As the storm got into what we call the loop current, very warm water that comes out of the southern Caribbean, up between Cancun and Cuba, and then on up into the Gulf of Mexico.

    CNN Transcript Aug 24, 2006

  • You get this warm, deep water sweeping into the Gulf, what we call a loop current.

    CNN Transcript Aug 29, 2005

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  • Nice Flickr panel.

    April 26, 2011