"demi-espace" meaning in Français

{
  "anagrams": [
    {
      "word": "dépiéçâmes"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Dérivations en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en français préfixés avec demi-",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en coréen",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en espagnol",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en hébreu",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en néerlandais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en polonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en russe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en tchèque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser)Dérivé de espace, avec le préfixe demi-. Intuitivement considéré comme la moitié d’un espace."
  ],
  "forms": [
    {
      "form": "demi-espaces",
      "tags": [
        "plural"
      ]
    }
  ],
  "hyponyms": [
    {
      "sense": "comprend la frontière",
      "word": "demi-espace fermé"
    },
    {
      "sense": "ne comprend pas la frontière",
      "word": "demi-espace ouvert"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "sense": "à 1 dimension",
      "word": "demi-droite"
    },
    {
      "sense": "à 2 dimensions",
      "word": "demi-plan"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français de la géométrie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Portion d’un espace délimitée par un plan dans cet espace."
      ],
      "id": "fr-demi-espace-fr-noun-Frsiv7kd",
      "topics": [
        "geometry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\də.mi.ɛs.pas\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Allemand",
      "lang_code": "de",
      "word": "Halbraum"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "half-space"
    },
    {
      "lang": "Coréen",
      "lang_code": "ko",
      "roman": "bangonggan",
      "word": "반공간"
    },
    {
      "lang": "Espagnol",
      "lang_code": "es",
      "word": "semiespacio"
    },
    {
      "lang": "Hébreu",
      "lang_code": "he",
      "word": "חצי מרחב"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "masculine"
      ],
      "word": "semispazio"
    },
    {
      "lang": "Japonais",
      "lang_code": "ja",
      "roman": "hankūkan",
      "word": "半空間"
    },
    {
      "lang": "Néerlandais",
      "lang_code": "nl",
      "word": "halfruimte"
    },
    {
      "lang": "Polonais",
      "lang_code": "pl",
      "word": "półprzestrzeń"
    },
    {
      "lang": "Russe",
      "lang_code": "ru",
      "word": "полупространство"
    },
    {
      "lang": "Tchèque",
      "lang_code": "cs",
      "word": "poloprostor"
    }
  ],
  "word": "demi-espace"
}

{
  "anagrams": [
    {
      "word": "dépiéçâmes"
    }
  ],
  "categories": [
    "Dates manquantes en français",
    "Dérivations en français",
    "Lemmes en français",
    "Mots en français préfixés avec demi-",
    "Noms communs en français",
    "Traductions en allemand",
    "Traductions en anglais",
    "Traductions en coréen",
    "Traductions en espagnol",
    "Traductions en hébreu",
    "Traductions en italien",
    "Traductions en japonais",
    "Traductions en néerlandais",
    "Traductions en polonais",
    "Traductions en russe",
    "Traductions en tchèque",
    "français"
  ],
  "etymology_texts": [
    "(Date à préciser)Dérivé de espace, avec le préfixe demi-. Intuitivement considéré comme la moitié d’un espace."
  ],
  "forms": [
    {
      "form": "demi-espaces",
      "tags": [
        "plural"
      ]
    }
  ],
  "hyponyms": [
    {
      "sense": "comprend la frontière",
      "word": "demi-espace fermé"
    },
    {
      "sense": "ne comprend pas la frontière",
      "word": "demi-espace ouvert"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "sense": "à 1 dimension",
      "word": "demi-droite"
    },
    {
      "sense": "à 2 dimensions",
      "word": "demi-plan"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en français de la géométrie"
      ],
      "glosses": [
        "Portion d’un espace délimitée par un plan dans cet espace."
      ],
      "topics": [
        "geometry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\də.mi.ɛs.pas\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Allemand",
      "lang_code": "de",
      "word": "Halbraum"
    },
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "half-space"
    },
    {
      "lang": "Coréen",
      "lang_code": "ko",
      "roman": "bangonggan",
      "word": "반공간"
    },
    {
      "lang": "Espagnol",
      "lang_code": "es",
      "word": "semiespacio"
    },
    {
      "lang": "Hébreu",
      "lang_code": "he",
      "word": "חצי מרחב"
    },
    {
      "lang": "Italien",
      "lang_code": "it",
      "tags": [
        "masculine"
      ],
      "word": "semispazio"
    },
    {
      "lang": "Japonais",
      "lang_code": "ja",
      "roman": "hankūkan",
      "word": "半空間"
    },
    {
      "lang": "Néerlandais",
      "lang_code": "nl",
      "word": "halfruimte"
    },
    {
      "lang": "Polonais",
      "lang_code": "pl",
      "word": "półprzestrzeń"
    },
    {
      "lang": "Russe",
      "lang_code": "ru",
      "word": "полупространство"
    },
    {
      "lang": "Tchèque",
      "lang_code": "cs",
      "word": "poloprostor"
    }
  ],
  "word": "demi-espace"
}