"estern" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "NL.",
        "3": "sternum"
      },
      "expansion": "Borrowed from New Latin sternum",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from New Latin sternum.",
  "forms": [
    {
      "form": "esterns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "estern m (plural esterns)",
      "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": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ca",
          "name": "Skeleton",
          "orig": "ca:Skeleton",
          "parents": [
            "Body parts",
            "Body",
            "Anatomy",
            "All topics",
            "Biology",
            "Medicine",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "esternal"
        }
      ],
      "glosses": [
        "sternum"
      ],
      "id": "en-estern-ca-noun--7HES1YS",
      "links": [
        [
          "sternum",
          "sternum"
        ]
      ],
      "synonyms": [
        {
          "word": "estèrnum"
        }
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "ca:estern"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[əsˈtɛrn]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[esˈtɛɾn]",
      "tags": [
        "Valencia"
      ]
    }
  ],
  "word": "estern"
}

{
  "derived": [
    {
      "word": "esternal"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "NL.",
        "3": "sternum"
      },
      "expansion": "Borrowed from New Latin sternum",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from New Latin sternum.",
  "forms": [
    {
      "form": "esterns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "estern m (plural esterns)",
      "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 nouns",
        "Catalan terms borrowed from New Latin",
        "Catalan terms derived from New Latin",
        "Catalan terms with IPA pronunciation",
        "Pages with 3 entries",
        "Pages with entries",
        "ca:Skeleton"
      ],
      "glosses": [
        "sternum"
      ],
      "links": [
        [
          "sternum",
          "sternum"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "ca:estern"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[əsˈtɛrn]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[esˈtɛɾn]",
      "tags": [
        "Valencia"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "estèrnum"
    }
  ],
  "word": "estern"
}