"enveloppe convexe" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions nominales en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en croate",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "enveloppe convexe relative"
    }
  ],
  "etymology_texts": [
    "De enveloppe et convexe."
  ],
  "forms": [
    {
      "form": "enveloppes convexes",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "marche de Jarvis"
    },
    {
      "word": "parcours de Graham"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en français de la topologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en français des mathématiques",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Géométrie et Topologie avec Thurston, aux éditions Le Pommier, p. 141",
          "text": "On peut imaginer un terrain avec un certain nombre d’arbres qu’on veut entourer avec un ruban qui soit le plus court possible. Le terrain entouré est l’enveloppe convexe de ces arbres."
        }
      ],
      "glosses": [
        "Plus petit ensemble convexe contenant un groupe d’objets."
      ],
      "id": "fr-enveloppe_convexe-fr-noun-6KZ6~IWA",
      "topics": [
        "mathematics",
        "topology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɑ̃v.lɔp kɔ̃.vɛks\\"
    },
    {
      "ipa": "\\ɑ̃.və.lɔp kɔ̃.vɛks\\"
    },
    {
      "audio": "LL-Q150 (fra)-Lepticed7-enveloppe convexe.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/27/LL-Q150_(fra)-Lepticed7-enveloppe_convexe.wav/LL-Q150_(fra)-Lepticed7-enveloppe_convexe.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/27/LL-Q150_(fra)-Lepticed7-enveloppe_convexe.wav/LL-Q150_(fra)-Lepticed7-enveloppe_convexe.wav.ogg",
      "raw_tags": [
        "France (Toulouse)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-Lepticed7-enveloppe convexe.wav"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "convex hull"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "otvoreni skup"
    }
  ],
  "word": "enveloppe convexe"
}

{
  "categories": [
    "Locutions nominales en français",
    "Traductions en anglais",
    "Traductions en croate",
    "français"
  ],
  "derived": [
    {
      "word": "enveloppe convexe relative"
    }
  ],
  "etymology_texts": [
    "De enveloppe et convexe."
  ],
  "forms": [
    {
      "form": "enveloppes convexes",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "marche de Jarvis"
    },
    {
      "word": "parcours de Graham"
    }
  ],
  "senses": [
    {
      "categories": [
        "Exemples en français",
        "Lexique en français de la topologie",
        "Lexique en français des mathématiques"
      ],
      "examples": [
        {
          "ref": "Géométrie et Topologie avec Thurston, aux éditions Le Pommier, p. 141",
          "text": "On peut imaginer un terrain avec un certain nombre d’arbres qu’on veut entourer avec un ruban qui soit le plus court possible. Le terrain entouré est l’enveloppe convexe de ces arbres."
        }
      ],
      "glosses": [
        "Plus petit ensemble convexe contenant un groupe d’objets."
      ],
      "topics": [
        "mathematics",
        "topology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɑ̃v.lɔp kɔ̃.vɛks\\"
    },
    {
      "ipa": "\\ɑ̃.və.lɔp kɔ̃.vɛks\\"
    },
    {
      "audio": "LL-Q150 (fra)-Lepticed7-enveloppe convexe.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/27/LL-Q150_(fra)-Lepticed7-enveloppe_convexe.wav/LL-Q150_(fra)-Lepticed7-enveloppe_convexe.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/2/27/LL-Q150_(fra)-Lepticed7-enveloppe_convexe.wav/LL-Q150_(fra)-Lepticed7-enveloppe_convexe.wav.ogg",
      "raw_tags": [
        "France (Toulouse)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-Lepticed7-enveloppe convexe.wav"
    }
  ],
  "tags": [
    "feminine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "convex hull"
    },
    {
      "lang": "Croate",
      "lang_code": "hr",
      "word": "otvoreni skup"
    }
  ],
  "word": "enveloppe convexe"
}