"fată bătrână" meaning in Romanian

{
  "forms": [
    {
      "form": "fete bătrâne",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "fete bătrâne"
      },
      "expansion": "fată bătrână f (plural fete bătrâne)",
      "name": "ro-noun"
    }
  ],
  "lang": "Romanian",
  "lang_code": "ro",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Romanian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "spinster, old maid"
      ],
      "id": "en-fată_bătrână-ro-noun-zX7nfwof",
      "links": [
        [
          "spinster",
          "spinster"
        ],
        [
          "old maid",
          "old maid"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) spinster, old maid"
      ],
      "tags": [
        "feminine",
        "idiomatic"
      ]
    }
  ],
  "word": "fată bătrână"
}

{
  "forms": [
    {
      "form": "fete bătrâne",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "fete bătrâne"
      },
      "expansion": "fată bătrână f (plural fete bătrâne)",
      "name": "ro-noun"
    }
  ],
  "lang": "Romanian",
  "lang_code": "ro",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Romanian countable nouns",
        "Romanian entries with incorrect language header",
        "Romanian feminine nouns",
        "Romanian idioms",
        "Romanian lemmas",
        "Romanian multiword terms",
        "Romanian nouns",
        "Romanian nouns with red links in their headword lines"
      ],
      "glosses": [
        "spinster, old maid"
      ],
      "links": [
        [
          "spinster",
          "spinster"
        ],
        [
          "old maid",
          "old maid"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) spinster, old maid"
      ],
      "tags": [
        "feminine",
        "idiomatic"
      ]
    }
  ],
  "word": "fată bătrână"
}