"free lancer" meaning in Spanish

{
  "forms": [
    {
      "form": "free lanceres",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mfbysense",
        "2": "+last",
        "nolinkhead": "1"
      },
      "expansion": "free lancer m or f by sense (plural free lanceres)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish masculine and feminine nouns by sense",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "freelancer"
      ],
      "id": "en-free_lancer-es-noun-M82JFjR9",
      "links": [
        [
          "freelancer",
          "freelancer"
        ]
      ],
      "raw_glosses": [
        "(nonstandard) freelancer"
      ],
      "tags": [
        "by-personal-gender",
        "feminine",
        "masculine",
        "nonstandard"
      ]
    }
  ],
  "word": "free lancer"
}

{
  "forms": [
    {
      "form": "free lanceres",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mfbysense",
        "2": "+last",
        "nolinkhead": "1"
      },
      "expansion": "free lancer m or f by sense (plural free lanceres)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish feminine nouns",
        "Spanish lemmas",
        "Spanish masculine and feminine nouns by sense",
        "Spanish masculine nouns",
        "Spanish multiword terms",
        "Spanish nonstandard terms",
        "Spanish nouns",
        "Spanish nouns with multiple genders"
      ],
      "glosses": [
        "freelancer"
      ],
      "links": [
        [
          "freelancer",
          "freelancer"
        ]
      ],
      "raw_glosses": [
        "(nonstandard) freelancer"
      ],
      "tags": [
        "by-personal-gender",
        "feminine",
        "masculine",
        "nonstandard"
      ]
    }
  ],
  "word": "free lancer"
}