"fusil de précision" meaning in French

{
  "forms": [
    {
      "form": "fusils de précision",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "fusil de précision m (plural fusils de précision)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French 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": "fr",
          "name": "Firearms",
          "orig": "fr:Firearms",
          "parents": [
            "Weapons",
            "Hunting",
            "Military",
            "Tools",
            "Human activity",
            "Society",
            "Technology",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sniper rifle"
      ],
      "id": "en-fusil_de_précision-fr-noun-q6lQjujO",
      "links": [
        [
          "sniper rifle",
          "sniper rifle"
        ]
      ],
      "related": [
        {
          "word": "fusil d’assaut"
        },
        {
          "word": "fusil de chasse"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/fy.zi də pʁe.si.zjɔ̃/"
    }
  ],
  "word": "fusil de précision"
}

{
  "forms": [
    {
      "form": "fusils de précision",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "fusil de précision m (plural fusils de précision)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "fusil d’assaut"
    },
    {
      "word": "fusil de chasse"
    }
  ],
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French multiword terms",
        "French nouns",
        "French nouns with red links in their headword lines",
        "French terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "fr:Firearms"
      ],
      "glosses": [
        "sniper rifle"
      ],
      "links": [
        [
          "sniper rifle",
          "sniper rifle"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/fy.zi də pʁe.si.zjɔ̃/"
    }
  ],
  "word": "fusil de précision"
}