"spag" meaning in English

{
  "etymology_text": "UK 1940s, Australia 1960s",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "spag (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "spaghetti"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Foods",
          "orig": "en:Foods",
          "parents": [
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Clipping of spaghetti."
      ],
      "id": "en-spag-en-noun-OmdDJu~0",
      "links": [
        [
          "spaghetti",
          "spaghetti#English"
        ]
      ],
      "raw_glosses": [
        "(informal) Clipping of spaghetti."
      ],
      "related": [
        {
          "word": "spag bol"
        },
        {
          "word": "spag bog"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "clipping",
        "informal",
        "uncountable"
      ],
      "wikipedia": [
        "Green's Dictionary of Slang"
      ]
    }
  ],
  "word": "spag"
}

{
  "etymology_text": "UK 1940s, Australia 1960s",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "spag (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "spag bol"
    },
    {
      "word": "spag bog"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "spaghetti"
        }
      ],
      "categories": [
        "English clippings",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English informal terms",
        "English lemmas",
        "English nouns",
        "English uncountable nouns",
        "en:Foods"
      ],
      "glosses": [
        "Clipping of spaghetti."
      ],
      "links": [
        [
          "spaghetti",
          "spaghetti#English"
        ]
      ],
      "raw_glosses": [
        "(informal) Clipping of spaghetti."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "clipping",
        "informal",
        "uncountable"
      ],
      "wikipedia": [
        "Green's Dictionary of Slang"
      ]
    }
  ],
  "word": "spag"
}