"spit-up" meaning in English

{
  "forms": [
    {
      "form": "spit-ups",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "spit-up (countable and uncountable, plural spit-ups)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English 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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Babies",
          "orig": "en:Babies",
          "parents": [
            "Children",
            "Youth",
            "Age",
            "People",
            "Human",
            "Time",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2000 March 20, Sharon Cotliar, “Mothers of Invention”, in Time:",
          "text": "Dana Lowey Luttway anointed her son Daniel Henri \"the king of spit-up\" but was inspired by his daily rejections to create her first invention: the ParentSmock, a cotton bib made for parents.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Digestive fluids and other stomach contents which are regurgitated or vomited, especially by a child."
      ],
      "id": "en-spit-up-en-noun-TgoX-W1M",
      "links": [
        [
          "Digestive",
          "digestive"
        ],
        [
          "fluid",
          "fluid"
        ],
        [
          "stomach",
          "stomach"
        ],
        [
          "regurgitate",
          "regurgitate"
        ],
        [
          "vomit",
          "vomit"
        ],
        [
          "child",
          "child"
        ]
      ],
      "raw_glosses": [
        "(informal) Digestive fluids and other stomach contents which are regurgitated or vomited, especially by a child."
      ],
      "related": [
        {
          "tags": [
            "verb"
          ],
          "word": "spit up"
        }
      ],
      "tags": [
        "countable",
        "informal",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-spit-up.wav",
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    }
  ],
  "word": "spit-up"
}

{
  "forms": [
    {
      "form": "spit-ups",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "spit-up (countable and uncountable, plural spit-ups)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "tags": [
        "verb"
      ],
      "word": "spit up"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Babies"
      ],
      "examples": [
        {
          "ref": "2000 March 20, Sharon Cotliar, “Mothers of Invention”, in Time:",
          "text": "Dana Lowey Luttway anointed her son Daniel Henri \"the king of spit-up\" but was inspired by his daily rejections to create her first invention: the ParentSmock, a cotton bib made for parents.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Digestive fluids and other stomach contents which are regurgitated or vomited, especially by a child."
      ],
      "links": [
        [
          "Digestive",
          "digestive"
        ],
        [
          "fluid",
          "fluid"
        ],
        [
          "stomach",
          "stomach"
        ],
        [
          "regurgitate",
          "regurgitate"
        ],
        [
          "vomit",
          "vomit"
        ],
        [
          "child",
          "child"
        ]
      ],
      "raw_glosses": [
        "(informal) Digestive fluids and other stomach contents which are regurgitated or vomited, especially by a child."
      ],
      "tags": [
        "countable",
        "informal",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-spit-up.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/5f/LL-Q1860_%28eng%29-Flame%2C_not_lame-spit-up.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-spit-up.wav.mp3",
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    }
  ],
  "word": "spit-up"
}