"ᴞ" meaning in Translingual

{
  "etymology_templates": [
    {
      "args": {
        "1": "U+0324",
        "plain": "1"
      },
      "expansion": "U+0324 COMBINING DIAERESIS BELOW",
      "name": "codepoint"
    }
  ],
  "etymology_text": "The character ü rotated 90° anticlockwise. The Uralic Phonetic Alphabet makes regular use of 180°-rotation to denote a reduced form of a given sound; where this results in homoglyphy, a character is rotated 90° anticlockwise instead (for example, the reduced form of u is denoted by the 90°-rotated ᴝ, because a 180°-rotated form would be virtually indistinguishable from n). In the case of ᴞ, although ü rotated 180° would not result in ambiguity, the sideways form is preferred because the resulting character, resembling ⟨ n̤ ⟩, may lose its U+0324 COMBINING DIAERESIS BELOW during character decomposition, resulting in a character resembling ⟨ n ⟩.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "10": "",
        "2": "symbol",
        "3": "",
        "4": "",
        "5": "or",
        "6": "",
        "7": "or",
        "8": "",
        "9": "or",
        "cat2": "",
        "f1lang": "en",
        "f1nolink": "",
        "f2lang": "en",
        "f2nolink": "",
        "f3lang": "en",
        "f3nolink": "",
        "f4lang": "en",
        "f4nolink": "",
        "head": "",
        "head2": "",
        "head3": "",
        "head4": "",
        "sc": "Zsym",
        "sort": ""
      },
      "expansion": "ᴞ",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "ᴞ",
      "name": "mul-symbol"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual terms with non-redundant manual script codes",
          "parents": [
            "Terms with non-redundant manual script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "denotes a reduced form of ü"
      ],
      "id": "en-ᴞ-mul-symbol--HRiDW2H",
      "links": [
        [
          "reduced",
          "reduced#English"
        ],
        [
          "ü",
          "ü#Translingual"
        ]
      ],
      "raw_glosses": [
        "(UPA) denotes a reduced form of ü"
      ],
      "tags": [
        "UPA"
      ],
      "wikipedia": [
        "Uralic Phonetic Alphabet"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʏ]"
    },
    {
      "ipa": "[y̆]"
    }
  ],
  "word": "ᴞ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "U+0324",
        "plain": "1"
      },
      "expansion": "U+0324 COMBINING DIAERESIS BELOW",
      "name": "codepoint"
    }
  ],
  "etymology_text": "The character ü rotated 90° anticlockwise. The Uralic Phonetic Alphabet makes regular use of 180°-rotation to denote a reduced form of a given sound; where this results in homoglyphy, a character is rotated 90° anticlockwise instead (for example, the reduced form of u is denoted by the 90°-rotated ᴝ, because a 180°-rotated form would be virtually indistinguishable from n). In the case of ᴞ, although ü rotated 180° would not result in ambiguity, the sideways form is preferred because the resulting character, resembling ⟨ n̤ ⟩, may lose its U+0324 COMBINING DIAERESIS BELOW during character decomposition, resulting in a character resembling ⟨ n ⟩.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "10": "",
        "2": "symbol",
        "3": "",
        "4": "",
        "5": "or",
        "6": "",
        "7": "or",
        "8": "",
        "9": "or",
        "cat2": "",
        "f1lang": "en",
        "f1nolink": "",
        "f2lang": "en",
        "f2nolink": "",
        "f3lang": "en",
        "f3nolink": "",
        "f4lang": "en",
        "f4nolink": "",
        "head": "",
        "head2": "",
        "head3": "",
        "head4": "",
        "sc": "Zsym",
        "sort": ""
      },
      "expansion": "ᴞ",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "ᴞ",
      "name": "mul-symbol"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual symbols",
        "Translingual terms with IPA pronunciation",
        "Translingual terms with non-redundant manual script codes"
      ],
      "glosses": [
        "denotes a reduced form of ü"
      ],
      "links": [
        [
          "reduced",
          "reduced#English"
        ],
        [
          "ü",
          "ü#Translingual"
        ]
      ],
      "raw_glosses": [
        "(UPA) denotes a reduced form of ü"
      ],
      "tags": [
        "UPA"
      ],
      "wikipedia": [
        "Uralic Phonetic Alphabet"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʏ]"
    },
    {
      "ipa": "[y̆]"
    }
  ],
  "word": "ᴞ"
}