"perle rare" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "rare pearl"
      },
      "expansion": "“rare pearl”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "rare pearl"
      },
      "expansion": "Literally, “rare pearl”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “rare pearl”.",
  "forms": [
    {
      "form": "perles rares",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "perle rare f (plural perles rares)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "one in a million, extraordinary person, rare gem, real treasure"
      ],
      "id": "en-perle_rare-fr-noun-JpHl0-3B",
      "links": [
        [
          "one in a million",
          "one in a million"
        ],
        [
          "extraordinary",
          "extraordinary"
        ],
        [
          "person",
          "person"
        ],
        [
          "rare",
          "rare"
        ],
        [
          "gem",
          "gem"
        ],
        [
          "real",
          "real"
        ],
        [
          "treasure",
          "treasure"
        ]
      ],
      "raw_glosses": [
        "(figuratively) one in a million, extraordinary person, rare gem, real treasure"
      ],
      "related": [
        {
          "_dis1": "95 5",
          "word": "oiseau rare"
        },
        {
          "_dis1": "95 5",
          "word": "denrée rare"
        }
      ],
      "tags": [
        "feminine",
        "figuratively"
      ]
    },
    {
      "categories": [
        {
          "_dis": "28 72",
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "15 85",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "21 79",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "special someone (a person's ideal mate)"
      ],
      "id": "en-perle_rare-fr-noun-5YKbftSq",
      "links": [
        [
          "special someone",
          "special someone"
        ]
      ],
      "raw_glosses": [
        "(figuratively) special someone (a person's ideal mate)"
      ],
      "synonyms": [
        {
          "word": "âme sœur"
        },
        {
          "word": "amour"
        }
      ],
      "tags": [
        "feminine",
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pɛʁ.l(ə) ʁaʁ/"
    }
  ],
  "word": "perle rare"
}

{
  "categories": [
    "French countable nouns",
    "French entries with incorrect language header",
    "French feminine nouns",
    "French lemmas",
    "French multiword terms",
    "French nouns",
    "French nouns with red links in their headword lines",
    "French terms with IPA pronunciation",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "rare pearl"
      },
      "expansion": "“rare pearl”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "rare pearl"
      },
      "expansion": "Literally, “rare pearl”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “rare pearl”.",
  "forms": [
    {
      "form": "perles rares",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "perle rare f (plural perles rares)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "oiseau rare"
    },
    {
      "word": "denrée rare"
    }
  ],
  "senses": [
    {
      "glosses": [
        "one in a million, extraordinary person, rare gem, real treasure"
      ],
      "links": [
        [
          "one in a million",
          "one in a million"
        ],
        [
          "extraordinary",
          "extraordinary"
        ],
        [
          "person",
          "person"
        ],
        [
          "rare",
          "rare"
        ],
        [
          "gem",
          "gem"
        ],
        [
          "real",
          "real"
        ],
        [
          "treasure",
          "treasure"
        ]
      ],
      "raw_glosses": [
        "(figuratively) one in a million, extraordinary person, rare gem, real treasure"
      ],
      "tags": [
        "feminine",
        "figuratively"
      ]
    },
    {
      "glosses": [
        "special someone (a person's ideal mate)"
      ],
      "links": [
        [
          "special someone",
          "special someone"
        ]
      ],
      "raw_glosses": [
        "(figuratively) special someone (a person's ideal mate)"
      ],
      "synonyms": [
        {
          "word": "âme sœur"
        },
        {
          "word": "amour"
        }
      ],
      "tags": [
        "feminine",
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pɛʁ.l(ə) ʁaʁ/"
    }
  ],
  "word": "perle rare"
}