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  1. Oxford American Dictionary

    keyway

    • IPA[ˈkēwā]

    美式

    • n.
      a slot cut in a part of a machine or an electrical connector, to ensure correct orientation with another part which is fitted with a key.；a keyhole for a flat key.

    • noun: keyway, plural noun: keyways

    • 更多解釋

    keyway

    • IPA[ˈkiːweɪ]

    英式

    • n.
      a slot cut in a part of a machine or an electrical connector, to ensure correct orientation ...

    Oxford Dictionary