"log drive" meaning in English

{
  "forms": [
    {
      "form": "log drives",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "log drive (plural log drives)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Canadian English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
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          "kind": "other",
          "name": "Pages with 1 entry",
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        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Norwegian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Timber industry",
          "orig": "en:Timber industry",
          "parents": [
            "Industries",
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the transport of timber down a river to a sawmill as a floating raft"
      ],
      "id": "en-log_drive-en-noun-UDB-Ah28",
      "links": [
        [
          "transport",
          "transport"
        ],
        [
          "timber",
          "timber"
        ],
        [
          "river",
          "river"
        ],
        [
          "sawmill",
          "sawmill"
        ],
        [
          "floating",
          "floating"
        ],
        [
          "raft",
          "raft"
        ]
      ],
      "raw_glosses": [
        "(US, Canada) the transport of timber down a river to a sawmill as a floating raft"
      ],
      "tags": [
        "Canada",
        "US"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "transport",
          "word": "tukinuitto"
        },
        {
          "code": "no",
          "lang": "Norwegian",
          "sense": "transport",
          "tags": [
            "feminine"
          ],
          "word": "tømmerrenne"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "transport",
          "tags": [
            "common-gender"
          ],
          "word": "flottning"
        }
      ],
      "wikipedia": [
        "log driving"
      ]
    }
  ],
  "word": "log drive"
}

{
  "forms": [
    {
      "form": "log drives",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "log drive (plural log drives)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "Canadian English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Norwegian translations",
        "Terms with Swedish translations",
        "en:Timber industry"
      ],
      "glosses": [
        "the transport of timber down a river to a sawmill as a floating raft"
      ],
      "links": [
        [
          "transport",
          "transport"
        ],
        [
          "timber",
          "timber"
        ],
        [
          "river",
          "river"
        ],
        [
          "sawmill",
          "sawmill"
        ],
        [
          "floating",
          "floating"
        ],
        [
          "raft",
          "raft"
        ]
      ],
      "raw_glosses": [
        "(US, Canada) the transport of timber down a river to a sawmill as a floating raft"
      ],
      "tags": [
        "Canada",
        "US"
      ],
      "wikipedia": [
        "log driving"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "transport",
      "word": "tukinuitto"
    },
    {
      "code": "no",
      "lang": "Norwegian",
      "sense": "transport",
      "tags": [
        "feminine"
      ],
      "word": "tømmerrenne"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "transport",
      "tags": [
        "common-gender"
      ],
      "word": "flottning"
    }
  ],
  "word": "log drive"
}