"OPN" meaning in Français

{
  "anagrams": [
    {
      "word": "NOP"
    },
    {
      "word": "Pon"
    },
    {
      "word": "pon"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Abréviations en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Dates manquantes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Os en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Abréviation) (Date à préciser) Abréviation de os propre du nez."
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Petit os plat et pair de la face, qui donne sa forme à l'aile du nez."
      ],
      "id": "fr-OPN-fr-noun-3XK2g1Fz"
    }
  ],
  "synonyms": [
    {
      "word": "os propre du nez"
    },
    {
      "word": "os nasal"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "OPN"
}

{
  "anagrams": [
    {
      "word": "NOP"
    },
    {
      "word": "Pon"
    },
    {
      "word": "pon"
    }
  ],
  "categories": [
    "Abréviations en français",
    "Dates manquantes en français",
    "Lemmes en français",
    "Noms communs en français",
    "Os en français",
    "français"
  ],
  "etymology_texts": [
    "(Abréviation) (Date à préciser) Abréviation de os propre du nez."
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Petit os plat et pair de la face, qui donne sa forme à l'aile du nez."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "os propre du nez"
    },
    {
      "word": "os nasal"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "OPN"
}