"spet" meaning in Tok Pisin

{
  "etymology_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "en",
        "3": "spit"
      },
      "expansion": "English spit",
      "name": "inh"
    }
  ],
  "etymology_text": "From English spit.",
  "head_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "noun"
      },
      "expansion": "spet",
      "name": "head"
    }
  ],
  "lang": "Tok Pisin",
  "lang_code": "tpi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 7 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Tok Pisin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Tok Pisin entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "tpi",
          "name": "Bodily fluids",
          "orig": "tpi:Bodily fluids",
          "parents": [
            "Body parts",
            "Liquids",
            "Body",
            "Anatomy",
            "Matter",
            "All topics",
            "Biology",
            "Medicine",
            "Chemistry",
            "Nature",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Health"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "saliva"
      ],
      "id": "en-spet-tpi-noun-Ag~6rQZ4",
      "links": [
        [
          "saliva",
          "saliva"
        ]
      ]
    }
  ],
  "word": "spet"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "en",
        "3": "spit"
      },
      "expansion": "English spit",
      "name": "inh"
    }
  ],
  "etymology_text": "From English spit.",
  "head_templates": [
    {
      "args": {
        "1": "tpi",
        "2": "noun"
      },
      "expansion": "spet",
      "name": "head"
    }
  ],
  "lang": "Tok Pisin",
  "lang_code": "tpi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 7 entries",
        "Tok Pisin entries with incorrect language header",
        "Tok Pisin entries with topic categories using raw markup",
        "Tok Pisin lemmas",
        "Tok Pisin nouns",
        "Tok Pisin terms derived from English",
        "Tok Pisin terms inherited from English",
        "tpi:Bodily fluids"
      ],
      "glosses": [
        "saliva"
      ],
      "links": [
        [
          "saliva",
          "saliva"
        ]
      ]
    }
  ],
  "word": "spet"
}