"first-mover disadvantage" meaning in English

{
  "forms": [
    {
      "form": "first-mover disadvantages",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "first-mover disadvantage (plural first-mover disadvantages)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A situation in which a company or individual that creates or introduces a new idea, product, or service is later at a disadvantage because others are able to copy or improve upon it, making the original seem less innovative or valuable."
      ],
      "id": "en-first-mover_disadvantage-en-noun-HX-yY~F0",
      "raw_glosses": [
        "(idiomatic) A situation in which a company or individual that creates or introduces a new idea, product, or service is later at a disadvantage because others are able to copy or improve upon it, making the original seem less innovative or valuable."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "first-mover disadvantage"
}

{
  "forms": [
    {
      "form": "first-mover disadvantages",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "first-mover disadvantage (plural first-mover disadvantages)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "glosses": [
        "A situation in which a company or individual that creates or introduces a new idea, product, or service is later at a disadvantage because others are able to copy or improve upon it, making the original seem less innovative or valuable."
      ],
      "raw_glosses": [
        "(idiomatic) A situation in which a company or individual that creates or introduces a new idea, product, or service is later at a disadvantage because others are able to copy or improve upon it, making the original seem less innovative or valuable."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "first-mover disadvantage"
}