"interambulacrum" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "inter",
        "3": "ambulacrum"
      },
      "expansion": "inter- + ambulacrum",
      "name": "prefix"
    }
  ],
  "etymology_text": "inter- + ambulacrum",
  "forms": [
    {
      "form": "interambulacra",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "interambulacra"
      },
      "expansion": "interambulacrum (plural interambulacra)",
      "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": "English terms prefixed with inter-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Zoology",
          "orig": "en:Zoology",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "In echinoderms, one of the areas or zones between two ambulacra."
      ],
      "id": "en-interambulacrum-en-noun-BKQxd~aT",
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "echinoderm",
          "echinoderm"
        ],
        [
          "ambulacra",
          "ambulacrum"
        ]
      ],
      "raw_glosses": [
        "(zoology) In echinoderms, one of the areas or zones between two ambulacra."
      ],
      "related": [
        {
          "word": "interambulacral"
        }
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "word": "interambulacrum"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "inter",
        "3": "ambulacrum"
      },
      "expansion": "inter- + ambulacrum",
      "name": "prefix"
    }
  ],
  "etymology_text": "inter- + ambulacrum",
  "forms": [
    {
      "form": "interambulacra",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "interambulacra"
      },
      "expansion": "interambulacrum (plural interambulacra)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "interambulacral"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms prefixed with inter-",
        "en:Zoology"
      ],
      "glosses": [
        "In echinoderms, one of the areas or zones between two ambulacra."
      ],
      "links": [
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          "zoology",
          "zoology"
        ],
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          "echinoderm",
          "echinoderm"
        ],
        [
          "ambulacra",
          "ambulacrum"
        ]
      ],
      "raw_glosses": [
        "(zoology) In echinoderms, one of the areas or zones between two ambulacra."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "word": "interambulacrum"
}