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  1. Oxford American Dictionary

    coil

    • IPA[koil]

    美式

    • n.
      a length of something wound or arranged in a spiral or sequence of rings；a single ring or loop in a length of coil
    • v.
      arrange or wind (something long and flexible) in a joined sequence of concentric circles or rings；move or twist into a coil

    • verb: coil, 3rd person present: coils, gerund or present participle: coiling, past tense: coiled, past participle: coiled

    • noun: coil, plural noun: coils

    • 釋義

    名詞

    • 1. a length of something wound or arranged in a spiral or sequence of rings a coil of rope a coil of blue smoke rose from the tip of her cigarette
    • ▪ a single ring or loop in a length of coil the snake wrapped its coils around her
    • ▪ an intrauterine contraceptive device in the form of a coil many women don't like the idea of having a coil fitted
    • ▪ an electrical device consisting of a length of wire arranged in a coil for converting the level of a voltage, producing a magnetic field, or adding inductance to a circuit a relay coil
    • ▪ an electrical coil used for transmitting high voltage to the spark plugs of an internal combustion engine.
    • ▪ a slow-burning spiral made with the dried paste of pyrethrum powder, which produces a smoke that inhibits mosquitoes from biting.
    • ▪ a roll of postage stamps, especially one for use in a vending machine.

    動詞

    • 1. arrange or wind (something long and flexible) in a joined sequence of concentric circles or rings he began to coil up the heavy ropes he coiled a lock of her hair around his finger
    • ▪ move or twist into a coil smoke coiled lazily toward the ceiling