"otro gallo cantaría" meaning in Spanish

{
  "etymology_text": "The full phrase is \"Si Pedro no hubiera negado a Jesucristo tres veces, otro gallo cantaría\", meaning \"if Peter hadn't denied Jesus three times, another cockerel would sing\", in reference to the biblical story of the Denial of Peter.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "phrase"
      },
      "expansion": "otro gallo cantaría",
      "name": "head"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "woulda, coulda, shoulda; if pigs had wings they would fly; if my aunt had balls, she'd be my uncle"
      ],
      "id": "en-otro_gallo_cantaría-es-phrase-b4iBPXDo",
      "links": [
        [
          "woulda, coulda, shoulda",
          "woulda, coulda, shoulda"
        ],
        [
          "if pigs had wings they would fly",
          "if pigs had wings they would fly"
        ],
        [
          "if my aunt had balls, she'd be my uncle",
          "if my aunt had balls, she'd be my uncle"
        ]
      ],
      "related": [
        {
          "word": "harina de otro costal"
        }
      ],
      "wikipedia": [
        "Denial of Peter"
      ]
    }
  ],
  "word": "otro gallo cantaría"
}

{
  "etymology_text": "The full phrase is \"Si Pedro no hubiera negado a Jesucristo tres veces, otro gallo cantaría\", meaning \"if Peter hadn't denied Jesus three times, another cockerel would sing\", in reference to the biblical story of the Denial of Peter.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "phrase"
      },
      "expansion": "otro gallo cantaría",
      "name": "head"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "phrase",
  "related": [
    {
      "word": "harina de otro costal"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish multiword terms",
        "Spanish phrases"
      ],
      "glosses": [
        "woulda, coulda, shoulda; if pigs had wings they would fly; if my aunt had balls, she'd be my uncle"
      ],
      "links": [
        [
          "woulda, coulda, shoulda",
          "woulda, coulda, shoulda"
        ],
        [
          "if pigs had wings they would fly",
          "if pigs had wings they would fly"
        ],
        [
          "if my aunt had balls, she'd be my uncle",
          "if my aunt had balls, she'd be my uncle"
        ]
      ],
      "wikipedia": [
        "Denial of Peter"
      ]
    }
  ],
  "word": "otro gallo cantaría"
}