"abrév." meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots autologiques en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser) Abréviation de abréviation."
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "abr."
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Abréviations en français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en français",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Abréviation."
      ],
      "id": "fr-abrév.-fr-noun-NxfhYCVF",
      "raw_tags": [
        "Abréviation"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\a.bʁe.vja.sjɔ̃\\"
    }
  ],
  "tags": [
    "feminine",
    "plural",
    "singular"
  ],
  "word": "abrév."
}

{
  "categories": [
    "Dates manquantes en français",
    "Lemmes en français",
    "Mots autologiques en français",
    "Noms communs en français",
    "français"
  ],
  "etymology_texts": [
    "(Date à préciser) Abréviation de abréviation."
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "abr."
    }
  ],
  "senses": [
    {
      "categories": [
        "Abréviations en français",
        "Wiktionnaire:Exemples manquants en français"
      ],
      "glosses": [
        "Abréviation."
      ],
      "raw_tags": [
        "Abréviation"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\a.bʁe.vja.sjɔ̃\\"
    }
  ],
  "tags": [
    "feminine",
    "plural",
    "singular"
  ],
  "word": "abrév."
}