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  1. Oxford American Dictionary

    lag screw

    • n.
      a heavy wood screw with a square or hexagonal head.
    • v.
      fasten with a lag screw.

    • verb: lag screw, 3rd person present: lag screws, gerund or present participle: lag screwing, past tense: lag screwed, past participle: lag screwed

    • noun: lag screw, plural noun: lag screws

    • 釋義

    名詞

    • 1. a heavy wood screw with a square or hexagonal head.

    動詞

    • 1. fasten with a lag screw.