"umbrella company" meaning in English

{
  "forms": [
    {
      "form": "umbrella companies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "umbrella company (plural umbrella companies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A company that acts as an employer to fixed-term contractors, usually through an employment agency."
      ],
      "id": "en-umbrella_company-en-noun-0DMnJ6l~",
      "links": [
        [
          "company",
          "company"
        ],
        [
          "employer",
          "employer"
        ],
        [
          "fixed-term",
          "fixed-term"
        ],
        [
          "contractor",
          "contractor"
        ],
        [
          "employment agency",
          "employment agency"
        ]
      ],
      "raw_glosses": [
        "(UK) A company that acts as an employer to fixed-term contractors, usually through an employment agency."
      ],
      "tags": [
        "UK"
      ],
      "wikipedia": [
        "umbrella company"
      ]
    }
  ],
  "word": "umbrella company"
}

{
  "forms": [
    {
      "form": "umbrella companies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "umbrella company (plural umbrella companies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "glosses": [
        "A company that acts as an employer to fixed-term contractors, usually through an employment agency."
      ],
      "links": [
        [
          "company",
          "company"
        ],
        [
          "employer",
          "employer"
        ],
        [
          "fixed-term",
          "fixed-term"
        ],
        [
          "contractor",
          "contractor"
        ],
        [
          "employment agency",
          "employment agency"
        ]
      ],
      "raw_glosses": [
        "(UK) A company that acts as an employer to fixed-term contractors, usually through an employment agency."
      ],
      "tags": [
        "UK"
      ],
      "wikipedia": [
        "umbrella company"
      ]
    }
  ],
  "word": "umbrella company"
}