"inverted river delta" meaning in English

{
  "forms": [
    {
      "form": "inverted river deltas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "inverted river delta (plural inverted river deltas)",
      "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",
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          "source": "w"
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      ],
      "glosses": [
        "A kind of river delta whose narrow end emerges on the seafront while the wide end is located further inland, so that, with respect to the seafront, the locations of both ends of the delta are inverted."
      ],
      "id": "en-inverted_river_delta-en-noun-u1CGneLS",
      "links": [
        [
          "river",
          "river"
        ],
        [
          "delta",
          "delta"
        ]
      ],
      "wikipedia": [
        "inverted river delta"
      ]
    }
  ],
  "word": "inverted river delta"
}

{
  "forms": [
    {
      "form": "inverted river deltas",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "inverted river delta (plural inverted river deltas)",
      "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": [
        "A kind of river delta whose narrow end emerges on the seafront while the wide end is located further inland, so that, with respect to the seafront, the locations of both ends of the delta are inverted."
      ],
      "links": [
        [
          "river",
          "river"
        ],
        [
          "delta",
          "delta"
        ]
      ],
      "wikipedia": [
        "inverted river delta"
      ]
    }
  ],
  "word": "inverted river delta"
}