"phon" meaning in Italian

{
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "#"
      },
      "expansion": "phon m (invariable)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "it",
          "name": "Acoustics",
          "orig": "it:Acoustics",
          "parents": [
            "Applied sciences",
            "Physics",
            "Sound",
            "Sciences",
            "Energy",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "phon"
      ],
      "id": "en-phon-it-noun-KOKU5gur",
      "links": [
        [
          "acoustics",
          "acoustics"
        ],
        [
          "phon",
          "#English"
        ]
      ],
      "qualifier": "acoustics",
      "raw_glosses": [
        "(acoustics) phon"
      ],
      "tags": [
        "invariable",
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "3 97",
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Proscribed spelling of fon"
      ],
      "id": "en-phon-it-noun-aZEbNlWi",
      "links": [
        [
          "fon",
          "fon#Italian"
        ]
      ],
      "tags": [
        "invariable",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈfɔn/"
    },
    {
      "rhymes": "-ɔn"
    }
  ],
  "word": "phon"
}

{
  "categories": [
    "Italian 1-syllable words",
    "Italian countable nouns",
    "Italian entries with incorrect language header",
    "Italian indeclinable nouns",
    "Italian lemmas",
    "Italian masculine nouns",
    "Italian nouns",
    "Italian terms with IPA pronunciation",
    "Pages with 2 entries",
    "Pages with entries",
    "Rhymes:Italian/ɔn",
    "Rhymes:Italian/ɔn/1 syllable"
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "#"
      },
      "expansion": "phon m (invariable)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "it:Acoustics"
      ],
      "glosses": [
        "phon"
      ],
      "links": [
        [
          "acoustics",
          "acoustics"
        ],
        [
          "phon",
          "#English"
        ]
      ],
      "qualifier": "acoustics",
      "raw_glosses": [
        "(acoustics) phon"
      ],
      "tags": [
        "invariable",
        "masculine"
      ]
    },
    {
      "categories": [
        "Italian proscribed terms"
      ],
      "glosses": [
        "Proscribed spelling of fon"
      ],
      "links": [
        [
          "fon",
          "fon#Italian"
        ]
      ],
      "tags": [
        "invariable",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈfɔn/"
    },
    {
      "rhymes": "-ɔn"
    }
  ],
  "word": "phon"
}