"se borniller" meaning in Tourangeau

{
  "categories": [
    {
      "kind": "other",
      "name": "Verbes du premier groupe en tourangeau",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes en tourangeau",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionnaire:Conjugaisons manquantes en tourangeau",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Tourangeau",
      "orig": "tourangeau",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Tourangeau",
  "lang_code": "tourangeau",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "1ᵉʳ groupe"
  ],
  "senses": [
    {
      "glosses": [
        "Forme pronominale de borniller."
      ],
      "id": "fr-se_borniller-tourangeau-verb-1a05riVH"
    }
  ],
  "word": "se borniller"
}

{
  "categories": [
    "Verbes du premier groupe en tourangeau",
    "Verbes en tourangeau",
    "Wiktionnaire:Conjugaisons manquantes en tourangeau",
    "tourangeau"
  ],
  "lang": "Tourangeau",
  "lang_code": "tourangeau",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "1ᵉʳ groupe"
  ],
  "senses": [
    {
      "glosses": [
        "Forme pronominale de borniller."
      ]
    }
  ],
  "word": "se borniller"
}