"thermoacoustics" meaning in English

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  "etymology_text": "From thermo- + acoustics.",
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        "the study of phenomena influenced by thermodynamics and acoustics"
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        "(physics) the study of phenomena influenced by thermodynamics and acoustics"
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        {
          "word": "thermoacoustic"
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        "uncountable"
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      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
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  "word": "thermoacoustics"
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  "lang_code": "en",
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    {
      "word": "thermoacoustic"
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