"phoo" meaning in English

{
  "etymology_templates": [
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      "args": {
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        "title": "Imitative"
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      "expansion": "Imitative",
      "name": "onomatopoeic"
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  ],
  "etymology_text": "Imitative; compare phew, faugh.",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
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        {
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          "name": "English onomatopoeias",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
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        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
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      "examples": [
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          "bold_text_offsets": [
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              150,
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          "ref": "1791, Thomas Paine, A dialogue on the Rights of Britons, between a Farmer, a Sailor, and a Manufacturer, 2nd edition:",
          "text": "Sai. The devil he has, and yet that's odd enough, for I have heard of the British Constitution, and as a d-d good one too, all over the world. / Far. Phoo, Phoo! Paine knows well enough that we have a Constitution, which has long been the admiration of the world.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An expression of rejection or disgust."
      ],
      "id": "en-phoo-en-intj-9Zp1C9SP"
    }
  ],
  "word": "phoo"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "title": "Imitative"
      },
      "expansion": "Imitative",
      "name": "onomatopoeic"
    }
  ],
  "etymology_text": "Imitative; compare phew, faugh.",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English interjections",
        "English lemmas",
        "English onomatopoeias",
        "English terms with quotations",
        "Pages with 2 entries",
        "Pages with entries"
      ],
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        {
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          "ref": "1791, Thomas Paine, A dialogue on the Rights of Britons, between a Farmer, a Sailor, and a Manufacturer, 2nd edition:",
          "text": "Sai. The devil he has, and yet that's odd enough, for I have heard of the British Constitution, and as a d-d good one too, all over the world. / Far. Phoo, Phoo! Paine knows well enough that we have a Constitution, which has long been the admiration of the world.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An expression of rejection or disgust."
      ]
    }
  ],
  "word": "phoo"
}