interferential

/ˌɪntərəˈrɛnʃəl/
adjective
  1. Relating to or involving interference, especially the interaction of waves (such as light, sound, or radio waves) that produces a pattern of reinforcement and cancellation.
    • In physics class, we studied interferential effects when two sound waves overlapped.
    • The radio signal suffered from interferential noise caused by nearby electronics.
    • The interferential pattern on the screen helped scientists measure the wavelength of the laser.
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