"pseudospectral" meaning in English

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        "2": "pseudo",
        "3": "spectral"
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  ],
  "etymology_text": "pseudo- + spectral",
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      "expansion": "pseudospectral (not comparable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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          "orig": "en:Mathematics",
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      ],
      "glosses": [
        "Describing a class of numerical analysis methods related to spectral methods"
      ],
      "id": "en-pseudospectral-en-adj-zyMQ53gI",
      "links": [
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          "mathematics",
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          "numerical analysis",
          "numerical analysis"
        ],
        [
          "spectral",
          "spectral"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Describing a class of numerical analysis methods related to spectral methods"
      ],
      "synonyms": [
        {
          "word": "pseudo-spectral"
        }
      ],
      "tags": [
        "not-comparable"
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      "topics": [
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "Pseudo-spectral method"
      ]
    }
  ],
  "word": "pseudospectral"
}

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        "2": "pseudo",
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  ],
  "etymology_text": "pseudo- + spectral",
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    {
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      "expansion": "pseudospectral (not comparable)",
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  "lang_code": "en",
  "pos": "adj",
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      "glosses": [
        "Describing a class of numerical analysis methods related to spectral methods"
      ],
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        "(mathematics) Describing a class of numerical analysis methods related to spectral methods"
      ],
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  "synonyms": [
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      "word": "pseudo-spectral"
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  "word": "pseudospectral"
}