"ull de perdiu" meaning in Catalan

{
  "forms": [
    {
      "form": "ulls de perdiu",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "ull de perdiu m (plural ulls de perdiu)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "ca",
          "name": "Buttercup family plants",
          "orig": "ca:Buttercup family plants",
          "parents": [
            "Ranunculales order plants",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "summer pheasant's-eye"
      ],
      "id": "en-ull_de_perdiu-ca-noun-z4doUiQa",
      "synonyms": [
        {
          "word": "saltaülls"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈuʎ ðə pərˈdiw]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[ˈuʎ ðe peɾˈðiw]",
      "tags": [
        "Valencian"
      ]
    }
  ],
  "word": "ull de perdiu"
}

{
  "forms": [
    {
      "form": "ulls de perdiu",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "ull de perdiu m (plural ulls de perdiu)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Catalan countable nouns",
        "Catalan entries with incorrect language header",
        "Catalan lemmas",
        "Catalan masculine nouns",
        "Catalan multiword terms",
        "Catalan nouns",
        "Catalan nouns with red links in their headword lines",
        "Catalan terms with IPA pronunciation",
        "Entries missing English vernacular names of taxa",
        "ca:Buttercup family plants"
      ],
      "glosses": [
        "summer pheasant's-eye"
      ],
      "synonyms": [
        {
          "word": "saltaülls"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈuʎ ðə pərˈdiw]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[ˈuʎ ðe peɾˈðiw]",
      "tags": [
        "Valencian"
      ]
    }
  ],
  "word": "ull de perdiu"
}