"PSNR" meaning in English

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      "form": "PSNRs",
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      "expansion": "PSNR (plural PSNRs)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Peak signal-to-noise ratio"
        }
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      "glosses": [
        "Initialism of Peak signal-to-noise ratio."
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      "links": [
        [
          "Peak signal-to-noise ratio",
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      "tags": [
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        "alt-of",
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    }
  ],
  "word": "PSNR"
}

{
  "forms": [
    {
      "form": "PSNRs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
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      "expansion": "PSNR (plural PSNRs)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Peak signal-to-noise ratio"
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      "glosses": [
        "Initialism of Peak signal-to-noise ratio."
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      "links": [
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      "tags": [
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  ],
  "word": "PSNR"
}