"High Prussian" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "Hochpreußisch"
      },
      "expansion": "Calque of German Hochpreußisch",
      "name": "cal"
    }
  ],
  "etymology_text": "Calque of German Hochpreußisch.",
  "head_templates": [
    {
      "args": {},
      "expansion": "High Prussian",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Linguistics",
          "orig": "en:Linguistics",
          "parents": [
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "Low Prussian"
        }
      ],
      "glosses": [
        "the East Central German dialect formerly spoken in much of East Prussia"
      ],
      "id": "en-High_Prussian-en-name-u5BmI3OJ",
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "East Central German",
          "East Central German"
        ],
        [
          "East Prussia",
          "East Prussia"
        ]
      ],
      "raw_glosses": [
        "(linguistics) the East Central German dialect formerly spoken in much of East Prussia"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "High Prussian"
}

{
  "coordinate_terms": [
    {
      "word": "Low Prussian"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "Hochpreußisch"
      },
      "expansion": "Calque of German Hochpreußisch",
      "name": "cal"
    }
  ],
  "etymology_text": "Calque of German Hochpreußisch.",
  "head_templates": [
    {
      "args": {},
      "expansion": "High Prussian",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms calqued from German",
        "English terms derived from German",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Linguistics"
      ],
      "glosses": [
        "the East Central German dialect formerly spoken in much of East Prussia"
      ],
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "East Central German",
          "East Central German"
        ],
        [
          "East Prussia",
          "East Prussia"
        ]
      ],
      "raw_glosses": [
        "(linguistics) the East Central German dialect formerly spoken in much of East Prussia"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "High Prussian"
}