"φ" meaning in Translingual

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "grc",
        "3": "Φειδίας"
      },
      "expansion": "Ancient Greek Φειδίας (Pheidías)",
      "name": "der"
    }
  ],
  "etymology_text": "Named by mathematician Mark Barr after Ancient Greek Φειδίας (Pheidías) (Phidias), who supposedly used the golden ratio in his work.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "φ",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Mathematics",
          "orig": "mul:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The golden ratio, an irrational number with a value of approximately 1.618033988 which expresses the relationship that the sum of two quantities is to the larger quantity as the larger is to the smaller."
      ],
      "id": "en-φ-mul-symbol-~OiyArCC",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "golden ratio",
          "golden ratio"
        ],
        [
          "irrational",
          "irrational"
        ],
        [
          "number",
          "number"
        ],
        [
          "sum",
          "sum"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The golden ratio, an irrational number with a value of approximately 1.618033988 which expresses the relationship that the sum of two quantities is to the larger quantity as the larger is to the smaller."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "wikipedia": [
    "Phidias",
    "golden ratio"
  ],
  "word": "φ"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "φ",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Mathematics",
          "orig": "mul:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "11 83 6",
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "12 85 4",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "14 77 9",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Euler's totient function, an arithmetic function that counts totatives"
      ],
      "id": "en-φ-mul-symbol-R-DarimM",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "Euler's totient function",
          "Euler's totient function"
        ],
        [
          "totative",
          "totative"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Euler's totient function, an arithmetic function that counts totatives"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "UPA symbols",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a voiceless labiodental fricative (IPA [ɸ])."
      ],
      "id": "en-φ-mul-symbol-kwLdymeY",
      "links": [
        [
          "voiceless",
          "voiceless"
        ],
        [
          "labiodental",
          "labiodental"
        ],
        [
          "fricative",
          "fricative"
        ]
      ],
      "raw_glosses": [
        "(UPA) a voiceless labiodental fricative (IPA [ɸ])."
      ],
      "tags": [
        "UPA"
      ]
    }
  ],
  "word": "φ"
}

{
  "categories": [
    "Pages with 3 entries",
    "Pages with entries",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual symbols",
    "Translingual terms derived from Ancient Greek"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "grc",
        "3": "Φειδίας"
      },
      "expansion": "Ancient Greek Φειδίας (Pheidías)",
      "name": "der"
    }
  ],
  "etymology_text": "Named by mathematician Mark Barr after Ancient Greek Φειδίας (Pheidías) (Phidias), who supposedly used the golden ratio in his work.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "φ",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "mul:Mathematics"
      ],
      "glosses": [
        "The golden ratio, an irrational number with a value of approximately 1.618033988 which expresses the relationship that the sum of two quantities is to the larger quantity as the larger is to the smaller."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "golden ratio",
          "golden ratio"
        ],
        [
          "irrational",
          "irrational"
        ],
        [
          "number",
          "number"
        ],
        [
          "sum",
          "sum"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The golden ratio, an irrational number with a value of approximately 1.618033988 which expresses the relationship that the sum of two quantities is to the larger quantity as the larger is to the smaller."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "wikipedia": [
    "Phidias",
    "golden ratio"
  ],
  "word": "φ"
}

{
  "categories": [
    "Pages with 3 entries",
    "Pages with entries",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual symbols"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "φ",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "mul:Mathematics"
      ],
      "glosses": [
        "Euler's totient function, an arithmetic function that counts totatives"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "Euler's totient function",
          "Euler's totient function"
        ],
        [
          "totative",
          "totative"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Euler's totient function, an arithmetic function that counts totatives"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        "UPA symbols"
      ],
      "glosses": [
        "a voiceless labiodental fricative (IPA [ɸ])."
      ],
      "links": [
        [
          "voiceless",
          "voiceless"
        ],
        [
          "labiodental",
          "labiodental"
        ],
        [
          "fricative",
          "fricative"
        ]
      ],
      "raw_glosses": [
        "(UPA) a voiceless labiodental fricative (IPA [ɸ])."
      ],
      "tags": [
        "UPA"
      ]
    }
  ],
  "word": "φ"
}