"groupe affine" 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": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "groupes affines",
      "tags": [
        "plural"
      ]
    }
  ],
  "hyponyms": [
    {
      "word": "groupe de Lie"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "meronyms": [
    {
      "word": "transformation affine"
    }
  ],
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "groupe linéaire"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français de la géométrie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en français de l’algèbre",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Ensemble des transformations affines formant un groupe."
      ],
      "id": "fr-groupe_affine-fr-noun-5S~~t3DT",
      "topics": [
        "algebra",
        "geometry"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "groupe général affine"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "affine group"
    }
  ],
  "word": "groupe affine"
}

{
  "categories": [
    "Locutions nominales en français",
    "Traductions en anglais",
    "français"
  ],
  "forms": [
    {
      "form": "groupes affines",
      "tags": [
        "plural"
      ]
    }
  ],
  "hyponyms": [
    {
      "word": "groupe de Lie"
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "meronyms": [
    {
      "word": "transformation affine"
    }
  ],
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "groupe linéaire"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en français de la géométrie",
        "Lexique en français de l’algèbre",
        "Wiktionnaire:Exemples manquants en français"
      ],
      "glosses": [
        "Ensemble des transformations affines formant un groupe."
      ],
      "topics": [
        "algebra",
        "geometry"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "groupe général affine"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "affine group"
    }
  ],
  "word": "groupe affine"
}