"clear the decks" meaning in English

{
  "forms": [
    {
      "form": "clears the decks",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "clearing the decks",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "cleared the decks",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "cleared the decks",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "clear the decks (third-person singular simple present clears the decks, present participle clearing the decks, simple past and past participle cleared the decks)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "_dis1": "55 45",
      "word": "all hands on deck"
    },
    {
      "_dis1": "55 45",
      "word": "battle stations"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nautical",
          "orig": "en:Nautical",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "94 6",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "To remove, or fasten, all loose material, or partitions prior to a naval engagement."
      ],
      "id": "en-clear_the_decks-en-verb-n1MSPvd6",
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "remove",
          "remove"
        ],
        [
          "fasten",
          "fasten"
        ],
        [
          "partition",
          "partition"
        ],
        [
          "naval",
          "naval"
        ],
        [
          "engagement",
          "engagement"
        ]
      ],
      "raw_glosses": [
        "(nautical) To remove, or fasten, all loose material, or partitions prior to a naval engagement."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    },
    {
      "glosses": [
        "To prepare for action."
      ],
      "id": "en-clear_the_decks-en-verb-ekyRLZks",
      "links": [
        [
          "prepare",
          "prepare"
        ],
        [
          "action",
          "action"
        ]
      ],
      "raw_glosses": [
        "(by extension, figurative) To prepare for action."
      ],
      "tags": [
        "broadly",
        "figuratively"
      ]
    }
  ],
  "translations": [
    {
      "_dis1": "0 0",
      "code": "he",
      "lang": "Hebrew",
      "roman": "hikon lakrav",
      "sense": "order",
      "word": "הִכּוֹן לַקְרָב"
    },
    {
      "_dis1": "0 0",
      "code": "es",
      "lang": "Spanish",
      "sense": "order",
      "word": "zafarrancho"
    }
  ],
  "word": "clear the decks"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English verbs"
  ],
  "forms": [
    {
      "form": "clears the decks",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "clearing the decks",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "cleared the decks",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "cleared the decks",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "clear the decks (third-person singular simple present clears the decks, present participle clearing the decks, simple past and past participle cleared the decks)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "all hands on deck"
    },
    {
      "word": "battle stations"
    }
  ],
  "senses": [
    {
      "categories": [
        "en:Nautical"
      ],
      "glosses": [
        "To remove, or fasten, all loose material, or partitions prior to a naval engagement."
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "remove",
          "remove"
        ],
        [
          "fasten",
          "fasten"
        ],
        [
          "partition",
          "partition"
        ],
        [
          "naval",
          "naval"
        ],
        [
          "engagement",
          "engagement"
        ]
      ],
      "raw_glosses": [
        "(nautical) To remove, or fasten, all loose material, or partitions prior to a naval engagement."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    },
    {
      "glosses": [
        "To prepare for action."
      ],
      "links": [
        [
          "prepare",
          "prepare"
        ],
        [
          "action",
          "action"
        ]
      ],
      "raw_glosses": [
        "(by extension, figurative) To prepare for action."
      ],
      "tags": [
        "broadly",
        "figuratively"
      ]
    }
  ],
  "translations": [
    {
      "code": "he",
      "lang": "Hebrew",
      "roman": "hikon lakrav",
      "sense": "order",
      "word": "הִכּוֹן לַקְרָב"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "order",
      "word": "zafarrancho"
    }
  ],
  "word": "clear the decks"
}