"professional politician" meaning in English

{
  "forms": [
    {
      "form": "professional politicians",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "professional politician (plural professional politicians)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A person whose sole employment is political in nature; usually elected to office and paid a salary, but may collect donations from individuals, organizations and corporations."
      ],
      "id": "en-professional_politician-en-noun-KWIicgA6",
      "links": [
        [
          "employment",
          "employment"
        ]
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "lang_code": "cmn",
          "roman": "zhíyèzhèngzhìjiā",
          "sense": "Translations",
          "word": "職業政治家 /职业政治家"
        }
      ]
    }
  ],
  "word": "professional politician"
}

{
  "forms": [
    {
      "form": "professional politicians",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "professional politician (plural professional politicians)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "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 Mandarin translations",
        "Translation table header lacks gloss"
      ],
      "glosses": [
        "A person whose sole employment is political in nature; usually elected to office and paid a salary, but may collect donations from individuals, organizations and corporations."
      ],
      "links": [
        [
          "employment",
          "employment"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "lang_code": "cmn",
      "roman": "zhíyèzhèngzhìjiā",
      "sense": "Translations",
      "word": "職業政治家 /职业政治家"
    }
  ],
  "word": "professional politician"
}