"antidune" meaning in English

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      "expansion": "anti- + dune",
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  ],
  "etymology_text": "From anti- + dune.",
  "forms": [
    {
      "form": "antidunes",
      "tags": [
        "plural"
      ]
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  "head_templates": [
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      "args": {},
      "expansion": "antidune (plural antidunes)",
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  "lang_code": "en",
  "pos": "noun",
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      ],
      "glosses": [
        "A bedform found in fluvial environments, opposing the direction of flow."
      ],
      "id": "en-antidune-en-noun-DY-STX~6",
      "links": [
        [
          "geomorphology",
          "geomorphology"
        ],
        [
          "bedform",
          "bedform"
        ],
        [
          "fluvial",
          "fluvial"
        ],
        [
          "flow",
          "flow"
        ]
      ],
      "raw_glosses": [
        "(geomorphology) A bedform found in fluvial environments, opposing the direction of flow."
      ],
      "topics": [
        "geography",
        "geology",
        "geomorphology",
        "natural-sciences"
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "a bedform opposing the direction of fluvial flow",
          "tags": [
            "feminine"
          ],
          "word": "antiduna"
        }
      ]
    }
  ],
  "word": "antidune"
}

{
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    {
      "args": {
        "1": "en",
        "2": "anti",
        "3": "dune"
      },
      "expansion": "anti- + dune",
      "name": "prefix"
    }
  ],
  "etymology_text": "From anti- + dune.",
  "forms": [
    {
      "form": "antidunes",
      "tags": [
        "plural"
      ]
    }
  ],
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        "A bedform found in fluvial environments, opposing the direction of flow."
      ],
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          "geomorphology",
          "geomorphology"
        ],
        [
          "bedform",
          "bedform"
        ],
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          "fluvial",
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        ],
        [
          "flow",
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        ]
      ],
      "raw_glosses": [
        "(geomorphology) A bedform found in fluvial environments, opposing the direction of flow."
      ],
      "topics": [
        "geography",
        "geology",
        "geomorphology",
        "natural-sciences"
      ]
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  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "a bedform opposing the direction of fluvial flow",
      "tags": [
        "feminine"
      ],
      "word": "antiduna"
    }
  ],
  "word": "antidune"
}