"grande profondeur" meaning in French

{
  "forms": [
    {
      "form": "grandes profondeurs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-",
        "3": "+"
      },
      "expansion": "grande profondeur f (usually uncountable, plural grandes profondeurs)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "51 49",
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: petite profondeur"
        }
      ],
      "glosses": [
        "deep end (part of a swimming pool with relatively deep water)"
      ],
      "id": "en-grande_profondeur-fr-noun-MAAx6hsI",
      "links": [
        [
          "deep end",
          "deep end"
        ],
        [
          "swimming pool",
          "swimming pool#English"
        ],
        [
          "deep",
          "deep#English"
        ],
        [
          "water",
          "water#English"
        ]
      ],
      "related": [
        {
          "_dis1": "77 23",
          "word": "avoir pied"
        },
        {
          "_dis1": "77 23",
          "word": "perdre pied"
        }
      ],
      "synonyms": [
        {
          "word": "grand bain"
        },
        {
          "word": "grand bassin"
        }
      ],
      "tags": [
        "feminine",
        "uncountable",
        "usually"
      ]
    },
    {
      "categories": [
        {
          "_dis": "51 49",
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "deep end (situation where expertise or experience is required)"
      ],
      "id": "en-grande_profondeur-fr-noun-l3PvHzbW",
      "links": [
        [
          "deep end",
          "deep end"
        ]
      ],
      "raw_glosses": [
        "(figuratively) deep end (situation where expertise or experience is required)"
      ],
      "tags": [
        "feminine",
        "figuratively",
        "uncountable",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡʁɑ̃d pʁɔ.fɔ̃.dœʁ/"
    }
  ],
  "word": "grande profondeur"
}

{
  "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",
    "French uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "grandes profondeurs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-",
        "3": "+"
      },
      "expansion": "grande profondeur f (usually uncountable, plural grandes profondeurs)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "avoir pied"
    },
    {
      "word": "perdre pied"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "text": "Coordinate term: petite profondeur"
        }
      ],
      "glosses": [
        "deep end (part of a swimming pool with relatively deep water)"
      ],
      "links": [
        [
          "deep end",
          "deep end"
        ],
        [
          "swimming pool",
          "swimming pool#English"
        ],
        [
          "deep",
          "deep#English"
        ],
        [
          "water",
          "water#English"
        ]
      ],
      "synonyms": [
        {
          "word": "grand bain"
        },
        {
          "word": "grand bassin"
        }
      ],
      "tags": [
        "feminine",
        "uncountable",
        "usually"
      ]
    },
    {
      "glosses": [
        "deep end (situation where expertise or experience is required)"
      ],
      "links": [
        [
          "deep end",
          "deep end"
        ]
      ],
      "raw_glosses": [
        "(figuratively) deep end (situation where expertise or experience is required)"
      ],
      "tags": [
        "feminine",
        "figuratively",
        "uncountable",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡʁɑ̃d pʁɔ.fɔ̃.dœʁ/"
    }
  ],
  "word": "grande profondeur"
}