"castreño" meaning in Spanish

{
  "forms": [
    {
      "form": "castreña",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "castreños",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "castreñas",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "castreño (feminine castreña, masculine plural castreños, feminine plural castreñas)",
      "name": "es-adj"
    }
  ],
  "hyphenation": [
    "cas‧tre‧ño"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Demonyms",
          "orig": "es:Demonyms",
          "parents": [
            "Names",
            "People",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Human",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "of, from or relating to Castro Urdiales"
      ],
      "id": "en-castreño-es-adj-uRzNEEMe",
      "links": [
        [
          "Castro Urdiales",
          "w:Castro Urdiales"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kasˈtɾeɲo/"
    },
    {
      "ipa": "[kasˈt̪ɾe.ɲo]"
    },
    {
      "rhymes": "-eɲo"
    }
  ],
  "word": "castreño"
}

{
  "forms": [
    {
      "form": "castreña",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "castreños",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "castreñas",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "castreño (feminine castreña, masculine plural castreños, feminine plural castreñas)",
      "name": "es-adj"
    }
  ],
  "hyphenation": [
    "cas‧tre‧ño"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English links with redundant alt parameters",
        "English links with redundant wikilinks",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Spanish/eɲo",
        "Rhymes:Spanish/eɲo/3 syllables",
        "Spanish 3-syllable words",
        "Spanish adjectives",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish terms with IPA pronunciation",
        "es:Demonyms"
      ],
      "glosses": [
        "of, from or relating to Castro Urdiales"
      ],
      "links": [
        [
          "Castro Urdiales",
          "w:Castro Urdiales"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kasˈtɾeɲo/"
    },
    {
      "ipa": "[kasˈt̪ɾe.ɲo]"
    },
    {
      "rhymes": "-eɲo"
    }
  ],
  "word": "castreño"
}