"angolo giro" meaning in Italien

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions nominales en italien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Italien",
      "orig": "italien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de angolo et de giro."
  ],
  "forms": [
    {
      "form": "angoli giri",
      "ipas": [
        "\\ˈan.ɡo.li ˈd͡ʒi.ri\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en italien de la géométrie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en italien de la métrologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en italien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Tour, angle particulier valant 360° ou 2π rad. Le secteur angulaire correspond alors au plan complet. Symbole : tr. Les vitesses angulaires s’expriment en général en tr/min."
      ],
      "id": "fr-angolo_giro-it-noun-kTY5wXok",
      "topics": [
        "geometry",
        "metrology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈan.ɡo.lo ˈd͡ʒi.ro\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "angolo giro"
}

{
  "categories": [
    "Compositions en italien",
    "Locutions nominales en italien",
    "italien"
  ],
  "etymology_texts": [
    "Composé de angolo et de giro."
  ],
  "forms": [
    {
      "form": "angoli giri",
      "ipas": [
        "\\ˈan.ɡo.li ˈd͡ʒi.ri\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Italien",
  "lang_code": "it",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Lexique en italien de la géométrie",
        "Lexique en italien de la métrologie",
        "Wiktionnaire:Exemples manquants en italien"
      ],
      "glosses": [
        "Tour, angle particulier valant 360° ou 2π rad. Le secteur angulaire correspond alors au plan complet. Symbole : tr. Les vitesses angulaires s’expriment en général en tr/min."
      ],
      "topics": [
        "geometry",
        "metrology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈan.ɡo.lo ˈd͡ʒi.ro\\"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "angolo giro"
}