"chain locker" meaning in English

{
  "forms": [
    {
      "form": "chain lockers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chain locker (plural chain lockers)",
      "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": "Nautical",
          "orig": "en:Nautical",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A space in the forward part of the ship, typically beneath the bow in front of the foremost collision bulkhead, that contains the anchor chain when the anchor is secured for sea."
      ],
      "id": "en-chain_locker-en-noun-dwNbV-Fk",
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "bow",
          "bow"
        ],
        [
          "collision",
          "collision"
        ],
        [
          "bulkhead",
          "bulkhead"
        ],
        [
          "anchor",
          "anchor"
        ]
      ],
      "raw_glosses": [
        "(nautical) A space in the forward part of the ship, typically beneath the bow in front of the foremost collision bulkhead, that contains the anchor chain when the anchor is secured for sea."
      ],
      "related": [
        {
          "word": "buckler plate"
        },
        {
          "word": "bow"
        },
        {
          "word": "hawsehole"
        }
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "word": "chain locker"
}

{
  "forms": [
    {
      "form": "chain lockers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chain locker (plural chain lockers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "buckler plate"
    },
    {
      "word": "bow"
    },
    {
      "word": "hawsehole"
    }
  ],
  "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",
        "en:Nautical"
      ],
      "glosses": [
        "A space in the forward part of the ship, typically beneath the bow in front of the foremost collision bulkhead, that contains the anchor chain when the anchor is secured for sea."
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "bow",
          "bow"
        ],
        [
          "collision",
          "collision"
        ],
        [
          "bulkhead",
          "bulkhead"
        ],
        [
          "anchor",
          "anchor"
        ]
      ],
      "raw_glosses": [
        "(nautical) A space in the forward part of the ship, typically beneath the bow in front of the foremost collision bulkhead, that contains the anchor chain when the anchor is secured for sea."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "word": "chain locker"
}