"Duke City" meaning in English

{
  "etymology_text": "Named after the 10th Duke of Alburquerque.",
  "head_templates": [
    {
      "args": {
        "head": "Duke City"
      },
      "expansion": "Duke City",
      "name": "en-proper-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w"
        },
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          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
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          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "City nicknames",
          "orig": "en:City nicknames",
          "parents": [
            "Cities",
            "Nicknames",
            "Polities",
            "Names",
            "Places",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Synonym of Albuquerque, New Mexico, USA."
      ],
      "id": "en-Duke_City-en-name-vRUZl~9Q",
      "links": [
        [
          "Albuquerque",
          "Albuquerque#English"
        ]
      ],
      "raw_glosses": [
        "(US, colloquial) Synonym of Albuquerque, New Mexico, USA."
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Albuquerque"
        },
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "New Mexico"
        },
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "USA"
        }
      ],
      "tags": [
        "US",
        "colloquial"
      ]
    }
  ],
  "word": "Duke City"
}

{
  "etymology_text": "Named after the 10th Duke of Alburquerque.",
  "head_templates": [
    {
      "args": {
        "head": "Duke City"
      },
      "expansion": "Duke City",
      "name": "en-proper-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "American English",
        "English colloquialisms",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:City nicknames"
      ],
      "glosses": [
        "Synonym of Albuquerque, New Mexico, USA."
      ],
      "links": [
        [
          "Albuquerque",
          "Albuquerque#English"
        ]
      ],
      "raw_glosses": [
        "(US, colloquial) Synonym of Albuquerque, New Mexico, USA."
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "Albuquerque"
        },
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "New Mexico"
        },
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "USA"
        }
      ],
      "tags": [
        "US",
        "colloquial"
      ]
    }
  ],
  "word": "Duke City"
}