"fast mover" meaning in English

{
  "forms": [
    {
      "form": "fast movers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fast mover (plural fast movers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "attestations": [
        {
          "date": "20th c.",
          "references": []
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Aircraft",
          "orig": "en:Aircraft",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              34,
              45
            ]
          ],
          "ref": "1993, Edward F. Murphy, Dak To: The 173d Airborne Brigade in South Vietnam's Central Highlands, June–November 1967, Random House Publishing Group, →ISBN, page 64:",
          "text": "In order to bring in the jets, or fast movers, the artillery had to be shifted while the planes were in the area.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "jet fighter"
      ],
      "id": "en-fast_mover-en-noun-RZmqWVmH",
      "links": [
        [
          "military",
          "military"
        ],
        [
          "jet fighter",
          "jet fighter"
        ]
      ],
      "raw_glosses": [
        "(military slang) jet fighter"
      ],
      "synonyms": [
        {
          "word": "blowtorch"
        },
        {
          "word": "fighter jet"
        },
        {
          "word": "firecan"
        }
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "fast mover"
}

{
  "forms": [
    {
      "form": "fast movers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fast mover (plural fast movers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "attestations": [
        {
          "date": "20th c.",
          "references": []
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English military slang",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Aircraft"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              34,
              45
            ]
          ],
          "ref": "1993, Edward F. Murphy, Dak To: The 173d Airborne Brigade in South Vietnam's Central Highlands, June–November 1967, Random House Publishing Group, →ISBN, page 64:",
          "text": "In order to bring in the jets, or fast movers, the artillery had to be shifted while the planes were in the area.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "jet fighter"
      ],
      "links": [
        [
          "military",
          "military"
        ],
        [
          "jet fighter",
          "jet fighter"
        ]
      ],
      "raw_glosses": [
        "(military slang) jet fighter"
      ],
      "synonyms": [
        {
          "word": "blowtorch"
        },
        {
          "word": "fighter jet"
        },
        {
          "word": "firecan"
        }
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "fast mover"
}