"voyage d'affaires" meaning in French

{
  "forms": [
    {
      "form": "voyage d’ affaires",
      "tags": [
        "canonical",
        "masculine"
      ]
    },
    {
      "form": "voyages d’affaires",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "voyage d’affaires m (plural voyages d’affaires)",
      "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": "Travel",
          "orig": "fr:Travel",
          "parents": [
            "Human activity",
            "Transport",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "business trip"
      ],
      "id": "en-voyage_d'affaires-fr-noun-lOetw-dQ",
      "links": [
        [
          "business trip",
          "business trip"
        ]
      ],
      "related": [
        {
          "word": "aviation d’affaires"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/vwa.jaʒ d‿a.fɛʁ/"
    }
  ],
  "word": "voyage d'affaires"
}

{
  "forms": [
    {
      "form": "voyage d’ affaires",
      "tags": [
        "canonical",
        "masculine"
      ]
    },
    {
      "form": "voyages d’affaires",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "voyage d’affaires m (plural voyages d’affaires)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "aviation d’affaires"
    }
  ],
  "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:Travel"
      ],
      "glosses": [
        "business trip"
      ],
      "links": [
        [
          "business trip",
          "business trip"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/vwa.jaʒ d‿a.fɛʁ/"
    }
  ],
  "word": "voyage d'affaires"
}