"mettersi in posa" meaning in Italien

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions verbales en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "verb",
  "pos_title": "Locution verbale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en italien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Prendre la pose, se mettre dans une position avenante, généralement pour une photo."
      ],
      "id": "fr-mettersi_in_posa-it-verb-tpgY-CaE"
    }
  ],
  "synonyms": [
    {
      "translation": "poser",
      "word": "posare"
    }
  ],
  "word": "mettersi in posa"
}

{
  "categories": [
    "Locutions verbales en italien",
    "italien"
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "verb",
  "pos_title": "Locution verbale",
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en italien"
      ],
      "glosses": [
        "Prendre la pose, se mettre dans une position avenante, généralement pour une photo."
      ]
    }
  ],
  "synonyms": [
    {
      "translation": "poser",
      "word": "posare"
    }
  ],
  "word": "mettersi in posa"
}