くさび

楔

  1. noun (common) (futsuumeishi)

    wedge, chock, linchpin, lynchpin
    word usually written using kana alone

    • ねじ、てこ、くさび、滑車などは単一機械と呼ばれる。
      The screw, the lever, the wedge, the pulley, etc. are called simple machines.

  2. noun (common) (futsuumeishi)

    tie, bond
    word usually written using kana alone