"food oasis" meaning in English

{
  "etymology_text": "Earliest known use with this sense is by Darcy A. Freeman in a 2007 research article.",
  "forms": [
    {
      "form": "food oases",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "food oases"
      },
      "expansion": "food oasis (plural food oases)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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"
        }
      ],
      "coordinate_terms": [
        {
          "word": "food desert"
        },
        {
          "word": "food swamp"
        }
      ],
      "glosses": [
        "An urban environment with an abundance of grocery stores, and thus, inmediate access to healthy food."
      ],
      "id": "en-food_oasis-en-noun-LQ40OxCU",
      "links": [
        [
          "urban",
          "urban"
        ],
        [
          "environment",
          "environment"
        ],
        [
          "grocery store",
          "grocery store"
        ],
        [
          "healthy",
          "healthy"
        ]
      ]
    }
  ],
  "word": "food oasis"
}

{
  "coordinate_terms": [
    {
      "word": "food desert"
    },
    {
      "word": "food swamp"
    }
  ],
  "etymology_text": "Earliest known use with this sense is by Darcy A. Freeman in a 2007 research article.",
  "forms": [
    {
      "form": "food oases",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "food oases"
      },
      "expansion": "food oasis (plural food oases)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "An urban environment with an abundance of grocery stores, and thus, inmediate access to healthy food."
      ],
      "links": [
        [
          "urban",
          "urban"
        ],
        [
          "environment",
          "environment"
        ],
        [
          "grocery store",
          "grocery store"
        ],
        [
          "healthy",
          "healthy"
        ]
      ]
    }
  ],
  "word": "food oasis"
}