"dummy spit" meaning in English

{
  "etymology_text": "From when babies have tantrums, and spit out any dummy that they may be sucking.",
  "forms": [
    {
      "form": "dummy spits",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dummy spit (plural dummy spits)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Australian English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Did you hear about John's dummy spit over the management changeover?"
        }
      ],
      "glosses": [
        "The act of overreacting (as an adult) to a situation childishly, in an angry or frustrated manner."
      ],
      "id": "en-dummy_spit-en-noun-Zo9bg029",
      "raw_glosses": [
        "(idiomatic, informal, chiefly Australia) The act of overreacting (as an adult) to a situation childishly, in an angry or frustrated manner."
      ],
      "related": [
        {
          "word": "have a cow"
        },
        {
          "word": "spit the dummy"
        },
        {
          "word": "throw a hissy fit"
        }
      ],
      "synonyms": [
        {
          "word": "tantrum"
        }
      ],
      "tags": [
        "Australia",
        "idiomatic",
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-dummy spit.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c0/En-au-dummy_spit.ogg/En-au-dummy_spit.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/c0/En-au-dummy_spit.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "dummy spit"
}

{
  "etymology_text": "From when babies have tantrums, and spit out any dummy that they may be sucking.",
  "forms": [
    {
      "form": "dummy spits",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "dummy spit (plural dummy spits)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "have a cow"
    },
    {
      "word": "spit the dummy"
    },
    {
      "word": "throw a hissy fit"
    }
  ],
  "senses": [
    {
      "categories": [
        "Australian English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English idioms",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with audio links"
      ],
      "examples": [
        {
          "text": "Did you hear about John's dummy spit over the management changeover?"
        }
      ],
      "glosses": [
        "The act of overreacting (as an adult) to a situation childishly, in an angry or frustrated manner."
      ],
      "raw_glosses": [
        "(idiomatic, informal, chiefly Australia) The act of overreacting (as an adult) to a situation childishly, in an angry or frustrated manner."
      ],
      "tags": [
        "Australia",
        "idiomatic",
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-au-dummy spit.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/c0/En-au-dummy_spit.ogg/En-au-dummy_spit.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/c0/En-au-dummy_spit.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "tantrum"
    }
  ],
  "word": "dummy spit"
}