Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A contrivance for catching and holding animals, as a concealed pit or a clamplike device that springs shut suddenly.
  • noun A stratagem for catching or tricking an unwary person.
  • noun A confining or undesirable circumstance from which escape or relief is difficult.
  • noun A device for sealing a passage against the escape of gases, especially a U-shaped or S-shaped bend in a drainpipe that prevents the return flow of sewer gas by means of a water barrier.
  • noun A device that hurls clay pigeons into the air in trapshooting.
  • noun A land hazard or bunker on a golf course; a sand trap.
  • noun A measured length of roadway over which electronic timers register the speed of a racing vehicle, such as a dragster.
  • noun A defensive strategy or play, as in basketball or hockey, in which two or more defenders converge on an offensive player shortly after the player gains possession of the ball or puck.
  • noun The act of trapping a soccer ball.
  • noun Football A running play in which the ball carrier advances through a hole in the defensive line created by allowing a defensive lineman to penetrate the backfield.
  • noun A light two-wheeled carriage with springs.
  • noun A trapdoor.
  • noun Music Percussion instruments, such as snare drums and cymbals, especially in a jazz band.
  • noun Slang The human mouth.
  • intransitive verb To catch in a trap; ensnare.
  • intransitive verb To prevent from escaping or getting free.
  • intransitive verb To deceive or trick by means of a scheme or plan. synonym: catch.
  • intransitive verb To seal off (gases) by a trap.
  • intransitive verb To furnish with traps or a trap.
  • intransitive verb To catch (a ball) immediately after it has hit the ground.
  • intransitive verb To gain control of (a moving soccer ball) by allowing it to hit and bounce off a part of the body other than the arm or hand.
  • intransitive verb To set traps for game.
  • intransitive verb To engage in trapping furbearing animals.
  • noun Personal belongings or household goods.
  • transitive verb To furnish with trappings.
  • noun Any of several dark, fine-grained igneous rocks often used in making roads.

from The Century Dictionary.

  • noun In geology, any dark-colored rock having more or less of a columnar structure and apparently volcanic or eruptive in origin.
  • noun A horse-cloth; an ornamental cloth or housing for a horse; ornamental harness; a trapping: usually in the plural.
  • noun plural Belongings; appurtenances; impedimenta: used frequently of baggage.
  • To catch in a trap: as. to trap foxes or beaver.
  • To insnare; take by stratagem: applied to persons.
  • To capture (fish) by means of a trap or trap-net.
  • To put in a trap and release to be shot at, as pigeons or glass balls.
  • In plumbing, to furnish with a trap.
  • Theat., to furnish (a stage) with the requisite traps for the plays to be performed.
  • To stop and hold, as the shuttle of a loom in the warp, or gas, a liquid, heat, etc., by an obstruction or impervious or sealed inclosure, as in the case of liquids or gases, or by insulating substances, as with heat or electricity; specifically, to stop and hold by a trap for the purpose of removing, as air carried forward by or entangled in water flowing through pipes, etc., water deposited from compressed atmospheric air when cooled, or condensed from steam in the passage of the latter through pipes, or air from pipes or receptacles into or through which steam is to be passed.
  • To set traps for game: as, to trap for beaver.
  • To handle or work the trap in a shooting-match.
  • To become stopped or impeded, as steam through accumulation of condensed water in a low part of a horizontal pipe, or in a steam-radiator by the presence of air which cannot escape, or the flow of water through a siphon by accumulation of air in the upper part of the bend, etc.
  • To furnish with trapping or ornamental housing, or necessary or usual harness or appurtenances, especially when these are of an ornamental character.
  • noun A kind of movable ladder or steps; a ladder leading up to a loft.
  • noun A contrivance, as a pitfall or some mechanical device that shuts suddenly, often by means of a spring, used for taking game and other animals.
  • noun A device for confining and suddenly releasing or tossing into the air objects to be shot at, as live pigeons or glass balls.
  • noun A kind of fish-net used especially in Narragansett Bay, consisting of an oblong inclosure of netting on three sides and at the bottom, anchored securely by the side of the channel.
  • noun A double-curved pipe, or a U-shaped section of a pipe, with or without valves, serving to form a water-seal to prevent the passage of air or gases through a pipe with which it is connected.
  • noun A piece of wood, somewhat in the shape of a shoe, hollowed at the heel, and moving on a pivot, in which the ball is placed in playing trap-ball; also, the game itself. See trap-ball.

Etymologies

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

[Middle English, from Old English træppe.]

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

[Middle English trap, trapping, perhaps alteration of Old French drap, cloth, from Late Latin drappus.]

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

[Swedish trapp, from trappa, step, from Middle Low German trappe.]

from Wiktionary, Creative Commons Attribution/Share-Alike License

Middle English trappe, from Old English træppe, treppe ("trap, snare") (also in betræppan ("to trap")) from Proto-Germanic *trap-. Akin to Old High German trappa, trapa ("trap, snare"), Middle Dutch trappe ("trap, snare"), Middle Low German treppe ("step, stair") (German Treppe "step, stair"), Old English treppan ("to step, tread"). Connection to "step" is "that upon which one steps". French trappe and Spanish trampa are ultimately borrowings from Germanic.

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Examples

  • The _house trap_ is a deep seal trap placed inside the foundation wall, and intersects the house drain and house sewer.

    Elements of Plumbing Samuel Edward Dibble

  • The term trap refers to a processor's mechanism for capturing an executing thread when an exception or interrupt occurs and transferring control to a fixed location in the operating system.

    The Code Project Latest Articles 2009

  • First out of the trap is a fellow Kansai blogger, sleepytako, a name that already suggests slow times!

    April Blog Matsuri! 2009

  • Oh if the trap is the discliplinary people then its a bit late as he has already met the cat with ginger eyes before … on November 23, 2008 at 8: 27 pm | Reply Bob

    Calling All Cars………… « POLICE INSPECTOR BLOG Inspector Gadget 2008

  • Another trap is the soapbox; when I look at failed drafts, I see how comfortable I am on the soapbox.

    writing a political poem : Jeffrey McDaniel : Harriet the Blog : The Poetry Foundation 2007

  • "Robinson Crusoe" presents another trope for the putatively split human mind as its own trap, only here the trap is agoraphobic rather than claustrophobic as in "Die Zelle":

    Kafka and the Coincidence of Opposites 2007

  • Cleeve in a high-wheeled vehicle which he called his trap, he had determined, being then in a frame of mind somewhat softer than was usual with him, to tell all his troubles to his mother.

    Orley Farm Anthony Trollope 1848

  • They understood that Ryan Fitzpatrick tends to lock onto his first receiver and one of his interceptions came against what they call trap coverage.

    NYDN Rss MANISH MEHTA 2011

  • Meshal predicted that the conditions, which he called a trap for the Quartet itself, would change.

    Signs of the Times 2010

  • "We put what we call a trap on the web site where we can tell each I-address that comes in to the web site," Klein said.

    Hot Momma Celebrity Gossip Blog 2009

  • That’s why abortion-rights advocates often describe admitting-privileges laws as “targeted restrictions on abortion providers,” or “TRAP” laws — laws that superficially appear designed to make abortion safer but whose real purpose is to make it harder for abortion clinics to operate.

    The Supreme Court case that could dismantle Roe v. Wade, explained Ian Millhiser 2020

  • A gumption trap is something which saps your energy, undermines your faith or otherwise causes you to falter in your drive towards completing a project.

    The Truth About Gumption Traps Devin Martin 2021

  • In his 1974 novel Zen and the Art of Motorcycle Maintenance, Robert Pirsig coined the term gumption trap.

    The Truth About Gumption Traps Devin Martin 2021

  • That’s why abortion-rights advocates often describe admitting-privileges laws as “targeted restrictions on abortion providers,” or “TRAP” laws — laws that superficially appear designed to make abortion safer but whose real purpose is to make it harder for abortion clinics to operate.

    The Supreme Court case that could dismantle Roe v. Wade, explained Ian Millhiser 2020

  • This is not pop rap, not bubblegum trap, not a sloppy punk-meets-hip-hop fusion, but a definitive genre: sugar trap.

    How Rico Nasty Rose to Rule the Sugar Trap Donna-Claire Chesman 2018

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  • The two men in the mean time raised a great wooden trap, covered with earth and briars, to conceal the entrance of a long shelving passage under-ground, to which from habits the poor beasts took very kindly of their own accord. Their masters kept tight hold of me, and let the trap down after them.

    - Lesage, The Adventures of Gil Blas of Santillane, tr. Smollett, bk 1 ch. 3

    September 12, 2008