"su due piedi" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "on two feet"
      },
      "expansion": "“on two feet”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "on two feet"
      },
      "expansion": "Literally, “on two feet”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “on two feet”.",
  "head_templates": [
    {
      "args": {},
      "expansion": "su due piedi",
      "name": "it-adv"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Rather than deciding on the spot, I assinged Tom Donilon to convene the... deputies... to determine more precisely how additional troops would be used...",
          "ref": "2020, Barack Obama, chapter 13, in Chicca Galli, Paolo Lucca, Giuseppe Maugeri, transl., Una terra promessa [A Promised Land], Garzanti Libri:",
          "text": "Invece di decidere su due piedi, diedi disposizioni a Tom Donilon perché convocasse i delegati... allo scopo di determinare con precisione quante truppe aggiuntive sarebbero state utilizzate...",
          "type": "quote"
        }
      ],
      "glosses": [
        "at once, on the spot, forthwith"
      ],
      "id": "en-su_due_piedi-it-adv-V4VuzeU2",
      "links": [
        [
          "at once",
          "at once"
        ],
        [
          "on the spot",
          "on the spot"
        ],
        [
          "forthwith",
          "forthwith"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) at once, on the spot, forthwith"
      ],
      "synonyms": [
        {
          "word": "subito"
        },
        {
          "word": "immediatamente"
        },
        {
          "word": "in tronco"
        },
        {
          "word": "lì per lì"
        },
        {
          "word": "all'improvviso"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "su due piedi"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "on two feet"
      },
      "expansion": "“on two feet”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "on two feet"
      },
      "expansion": "Literally, “on two feet”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “on two feet”.",
  "head_templates": [
    {
      "args": {},
      "expansion": "su due piedi",
      "name": "it-adv"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Italian adverbs",
        "Italian entries with incorrect language header",
        "Italian idioms",
        "Italian lemmas",
        "Italian multiword terms",
        "Italian terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "Rather than deciding on the spot, I assinged Tom Donilon to convene the... deputies... to determine more precisely how additional troops would be used...",
          "ref": "2020, Barack Obama, chapter 13, in Chicca Galli, Paolo Lucca, Giuseppe Maugeri, transl., Una terra promessa [A Promised Land], Garzanti Libri:",
          "text": "Invece di decidere su due piedi, diedi disposizioni a Tom Donilon perché convocasse i delegati... allo scopo di determinare con precisione quante truppe aggiuntive sarebbero state utilizzate...",
          "type": "quote"
        }
      ],
      "glosses": [
        "at once, on the spot, forthwith"
      ],
      "links": [
        [
          "at once",
          "at once"
        ],
        [
          "on the spot",
          "on the spot"
        ],
        [
          "forthwith",
          "forthwith"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) at once, on the spot, forthwith"
      ],
      "synonyms": [
        {
          "word": "subito"
        },
        {
          "word": "immediatamente"
        },
        {
          "word": "in tronco"
        },
        {
          "word": "lì per lì"
        },
        {
          "word": "all'improvviso"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "su due piedi"
}