"euro-" meaning in Polish

{
  "etymology_templates": [
    {
      "args": {
        "1": "pl",
        "2": "grc",
        "3": "Εὐρώπη"
      },
      "expansion": "Ancient Greek Εὐρώπη (Eurṓpē)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek Εὐρώπη (Eurṓpē).",
  "head_templates": [
    {
      "args": {
        "1": "pl",
        "2": "prefix"
      },
      "expansion": "euro-",
      "name": "head"
    }
  ],
  "hyphenation": [
    "eu‧ro"
  ],
  "lang": "Polish",
  "lang_code": "pl",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Polish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "pl",
          "name": "Europe",
          "orig": "pl:Europe",
          "parents": [
            "Earth",
            "Eurasia",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "pl",
          "name": "European Union",
          "orig": "pl:European Union",
          "parents": [
            "Europe",
            "Earth",
            "Eurasia",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "euro- + biurokrata → eurobiurokrata",
          "type": "example"
        }
      ],
      "glosses": [
        "Euro-"
      ],
      "id": "en-euro--pl-prefix-2g-SbH8t",
      "links": [
        [
          "Euro-",
          "Euro-#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɛw.rɔ/"
    },
    {
      "rhymes": "-ɛwrɔ"
    }
  ],
  "word": "euro-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "pl",
        "2": "grc",
        "3": "Εὐρώπη"
      },
      "expansion": "Ancient Greek Εὐρώπη (Eurṓpē)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek Εὐρώπη (Eurṓpē).",
  "head_templates": [
    {
      "args": {
        "1": "pl",
        "2": "prefix"
      },
      "expansion": "euro-",
      "name": "head"
    }
  ],
  "hyphenation": [
    "eu‧ro"
  ],
  "lang": "Polish",
  "lang_code": "pl",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "Polish 2-syllable words",
        "Polish entries with incorrect language header",
        "Polish lemmas",
        "Polish prefixes",
        "Polish terms derived from Ancient Greek",
        "Polish terms with IPA pronunciation",
        "Polish terms with audio links",
        "Rhymes:Polish/ɛwrɔ",
        "Rhymes:Polish/ɛwrɔ/2 syllables",
        "pl:Europe",
        "pl:European Union"
      ],
      "examples": [
        {
          "text": "euro- + biurokrata → eurobiurokrata",
          "type": "example"
        }
      ],
      "glosses": [
        "Euro-"
      ],
      "links": [
        [
          "Euro-",
          "Euro-#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɛw.rɔ/"
    },
    {
      "rhymes": "-ɛwrɔ"
    }
  ],
  "word": "euro-"
}