"◌̠" meaning in Translingual

{
  "antonyms": [
    {
      "word": "⟨◌̟⟩"
    }
  ],
  "derived": [
    {
      "_dis1": "0 0",
      "word": "m̠ n̠ ɲ̠ ŋ̠ ɴ̠"
    },
    {
      "_dis1": "0 0",
      "word": "p̠ b̠ t̠ d̠ c̠ ɟ̠ k̠ ɡ̠ q̠ ɢ̠"
    },
    {
      "_dis1": "0 0",
      "word": "f̠ v̠ ɸ̠ β̠ θ̠ ð̠ s̠ z̠ ʃ̠ ʒ̠ ç̠ ʝ̠ x̠ ɣ̠ χ̠ ʁ̠"
    },
    {
      "_dis1": "0 0",
      "word": "ʙ̠ r̠ ɾ̠ ɹ̠ l̠ ɬ̠ ɮ̠ ʎ̠ ʟ̠ ʀ̠"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "diacritical mark"
      },
      "expansion": "◌̠",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "character",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "IPA symbols",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "60 40",
          "kind": "other",
          "name": "IPA combining characters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "63 37",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "63 37",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "64 36",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "72 28",
          "kind": "topical",
          "name": "Translingual diacritical marks",
          "parents": [
            "Diacritical marks",
            "Letters, symbols, and punctuation",
            "Symbols",
            "Orthography",
            "Writing",
            "Human behaviour",
            "Language",
            "Human",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Indicates retracted articulation."
      ],
      "id": "en-◌̠-mul-character-hkSZdCNl",
      "raw_glosses": [
        "(IPA) Indicates retracted articulation."
      ],
      "tags": [
        "IPA",
        "diacritic"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "UPA symbols",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "E.g. a̠ = ᴀ, b̠ = ʙ, r̠ = ʀ."
        }
      ],
      "glosses": [
        "Indicates voicelessness."
      ],
      "id": "en-◌̠-mul-character-ul4rS~Ge",
      "links": [
        [
          "voicelessness",
          "voicelessness"
        ]
      ],
      "raw_glosses": [
        "(UPA) Indicates voicelessness."
      ],
      "tags": [
        "UPA",
        "diacritic"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "⟨˗⟩"
    }
  ],
  "word": "◌̠"
}

{
  "antonyms": [
    {
      "word": "⟨◌̟⟩"
    }
  ],
  "categories": [
    "IPA combining characters",
    "Pages with 1 entry",
    "Pages with entries",
    "Translingual diacritical marks",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual terms spelled with ◌̠"
  ],
  "derived": [
    {
      "word": "m̠ n̠ ɲ̠ ŋ̠ ɴ̠"
    },
    {
      "word": "p̠ b̠ t̠ d̠ c̠ ɟ̠ k̠ ɡ̠ q̠ ɢ̠"
    },
    {
      "word": "f̠ v̠ ɸ̠ β̠ θ̠ ð̠ s̠ z̠ ʃ̠ ʒ̠ ç̠ ʝ̠ x̠ ɣ̠ χ̠ ʁ̠"
    },
    {
      "word": "ʙ̠ r̠ ɾ̠ ɹ̠ l̠ ɬ̠ ɮ̠ ʎ̠ ʟ̠ ʀ̠"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "diacritical mark"
      },
      "expansion": "◌̠",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "character",
  "senses": [
    {
      "categories": [
        "IPA symbols"
      ],
      "glosses": [
        "Indicates retracted articulation."
      ],
      "raw_glosses": [
        "(IPA) Indicates retracted articulation."
      ],
      "tags": [
        "IPA",
        "diacritic"
      ]
    },
    {
      "categories": [
        "UPA symbols"
      ],
      "examples": [
        {
          "text": "E.g. a̠ = ᴀ, b̠ = ʙ, r̠ = ʀ."
        }
      ],
      "glosses": [
        "Indicates voicelessness."
      ],
      "links": [
        [
          "voicelessness",
          "voicelessness"
        ]
      ],
      "raw_glosses": [
        "(UPA) Indicates voicelessness."
      ],
      "tags": [
        "UPA",
        "diacritic"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "⟨˗⟩"
    }
  ],
  "word": "◌̠"
}