"ostra perlera" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "ostra",
        "3": "perlera",
        "t1": "oyster"
      },
      "expansion": "ostra (“oyster”) + perlera",
      "name": "com"
    },
    {
      "args": {
        "1": "ca",
        "2": "perler",
        "3": "",
        "4": "pearl 􂀿relational􂁀"
      },
      "expansion": "perler (“pearl [relational]”)",
      "name": "m"
    }
  ],
  "etymology_text": "From ostra (“oyster”) + perlera, feminine form of perler (“pearl [relational]”).",
  "forms": [
    {
      "form": "ostres perleres",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "ostra perlera f (plural ostres perleres)",
      "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": "Mollusks",
          "orig": "ca:Mollusks",
          "parents": [
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a pearl oyster, particularly the Gulf pearl oyster"
      ],
      "id": "en-ostra_perlera-ca-noun-7XGgehTR",
      "links": [
        [
          "pearl oyster",
          "pearl oyster"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "ostra perlera"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "ostra",
        "3": "perlera",
        "t1": "oyster"
      },
      "expansion": "ostra (“oyster”) + perlera",
      "name": "com"
    },
    {
      "args": {
        "1": "ca",
        "2": "perler",
        "3": "",
        "4": "pearl 􂀿relational􂁀"
      },
      "expansion": "perler (“pearl [relational]”)",
      "name": "m"
    }
  ],
  "etymology_text": "From ostra (“oyster”) + perlera, feminine form of perler (“pearl [relational]”).",
  "forms": [
    {
      "form": "ostres perleres",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "ostra perlera f (plural ostres perleres)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Catalan compound terms",
        "Catalan countable nouns",
        "Catalan entries with incorrect language header",
        "Catalan feminine nouns",
        "Catalan lemmas",
        "Catalan multiword terms",
        "Catalan nouns",
        "Catalan nouns with red links in their headword lines",
        "Entries missing English vernacular names of taxa",
        "ca:Mollusks"
      ],
      "glosses": [
        "a pearl oyster, particularly the Gulf pearl oyster"
      ],
      "links": [
        [
          "pearl oyster",
          "pearl oyster"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "ostra perlera"
}