"land ironclad" meaning in English

{
  "etymology_text": "From being a vehicle akin to an ironclad (“an armored warship”) on land.",
  "forms": [
    {
      "form": "land ironclads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "land ironclad (plural land ironclads)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Military vehicles",
          "orig": "en:Military vehicles",
          "parents": [
            "Military",
            "Vehicles",
            "Society",
            "Machines",
            "Transport",
            "All topics",
            "Technology",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An armoured combat vehicle, a tank."
      ],
      "id": "en-land_ironclad-en-noun-7PvyZO7J",
      "links": [
        [
          "military",
          "military"
        ],
        [
          "armoured combat vehicle",
          "armoured combat vehicle#English"
        ],
        [
          "tank",
          "tank#English"
        ]
      ],
      "qualifier": "19th century to pre-WWI",
      "raw_glosses": [
        "(archaic, military, 19th century to pre-WWI) An armoured combat vehicle, a tank."
      ],
      "related": [
        {
          "word": "land battleship"
        },
        {
          "word": "land cruiser"
        }
      ],
      "synonyms": [
        {
          "word": "landship"
        },
        {
          "word": "land cruiser"
        },
        {
          "word": "land battleship"
        }
      ],
      "tags": [
        "archaic"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "land ironclad"
}

{
  "etymology_text": "From being a vehicle akin to an ironclad (“an armored warship”) on land.",
  "forms": [
    {
      "form": "land ironclads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "land ironclad (plural land ironclads)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "land battleship"
    },
    {
      "word": "land cruiser"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with archaic senses",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Military",
        "en:Military vehicles"
      ],
      "glosses": [
        "An armoured combat vehicle, a tank."
      ],
      "links": [
        [
          "military",
          "military"
        ],
        [
          "armoured combat vehicle",
          "armoured combat vehicle#English"
        ],
        [
          "tank",
          "tank#English"
        ]
      ],
      "qualifier": "19th century to pre-WWI",
      "raw_glosses": [
        "(archaic, military, 19th century to pre-WWI) An armoured combat vehicle, a tank."
      ],
      "synonyms": [
        {
          "word": "landship"
        },
        {
          "word": "land cruiser"
        },
        {
          "word": "land battleship"
        }
      ],
      "tags": [
        "archaic"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "land ironclad"
}