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antiresonance

American  
[an-tee-rez-uh-nuhns, an-tahy-] / ˌæn tiˈrɛz ə nəns, ˌæn taɪ- /

noun

Physics.
  1. a phenomenon in an electric, acoustic, or other such system in which the impedance is tending to infinity.


Etymology

Origin of antiresonance

First recorded in 1920–25; anti- + resonance