"phy" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "phy (uncountable)",
      "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"
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          "source": "w"
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        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1996, Fortnight, numbers 346-356, page 23:",
          "text": "\"The phy is doing me in\", she says […]",
          "type": "quote"
        },
        {
          "ref": "2015, Julie O'Toole, Heroin: A story of drug addiction, hope and triumph:",
          "text": "Phy is much harder to come off than heroin.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The drug physeptone."
      ],
      "id": "en-phy-en-noun-FJDC98KO",
      "links": [
        [
          "physeptone",
          "physeptone"
        ]
      ],
      "raw_glosses": [
        "(slang) The drug physeptone."
      ],
      "related": [
        {
          "english": "etymologically unrelated",
          "word": "phy ed"
        }
      ],
      "tags": [
        "slang",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/faɪ/"
    }
  ],
  "word": "phy"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "phy (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "english": "etymologically unrelated",
      "word": "phy ed"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English slang",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 3 entries",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1996, Fortnight, numbers 346-356, page 23:",
          "text": "\"The phy is doing me in\", she says […]",
          "type": "quote"
        },
        {
          "ref": "2015, Julie O'Toole, Heroin: A story of drug addiction, hope and triumph:",
          "text": "Phy is much harder to come off than heroin.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The drug physeptone."
      ],
      "links": [
        [
          "physeptone",
          "physeptone"
        ]
      ],
      "raw_glosses": [
        "(slang) The drug physeptone."
      ],
      "tags": [
        "slang",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/faɪ/"
    }
  ],
  "word": "phy"
}