"aβuɨn" meaning in Proto-Brythonic

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "kw",
            "2": "avond"
          },
          "expansion": "Cornish: avond",
          "name": "desc"
        }
      ],
      "text": "Cornish: avond"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "wlm",
            "2": "afwyn"
          },
          "expansion": "Middle Welsh: afwyn",
          "name": "desc"
        }
      ],
      "text": "Middle Welsh: afwyn"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "awen"
          },
          "expansion": "Welsh: awen",
          "name": "desc"
        }
      ],
      "text": "Welsh: awen"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "ine-pro",
        "3": "*gʰeh₁bʰ-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "la",
        "3": "habēna",
        "t": "thong, rein, lash, bridle"
      },
      "expansion": "Latin habēna (“thong, rein, lash, bridle”)",
      "name": "bor"
    },
    {
      "args": {
        "1": "mga",
        "2": "abann",
        "t": "scourge, whip"
      },
      "expansion": "Middle Irish abann (“scourge, whip”)",
      "name": "cog"
    }
  ],
  "etymology_text": "Borrowed from Latin habēna (“thong, rein, lash, bridle”). Related to *gaβl (“fork”). Parallel borrowing with Middle Irish abann (“scourge, whip”).",
  "head_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "noun",
        "3": "",
        "4": "*{{{2}}}",
        "5": "",
        "6": "*{{{pl2}}}",
        "g": "f",
        "g2": "",
        "g3": "",
        "head": ""
      },
      "expansion": "*aβuɨn f",
      "name": "head"
    }
  ],
  "lang": "Proto-Brythonic",
  "lang_code": "cel-bry-pro",
  "original_title": "Reconstruction:Proto-Brythonic/aβuɨn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Proto-Brythonic entries with incorrect language header",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "bridle, rein"
      ],
      "id": "en-aβuɨn-cel-bry-pro-noun-TTAnpYuO",
      "links": [
        [
          "bridle",
          "bridle"
        ],
        [
          "rein",
          "rein"
        ]
      ],
      "tags": [
        "feminine",
        "reconstruction"
      ]
    }
  ],
  "word": "aβuɨn"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "kw",
            "2": "avond"
          },
          "expansion": "Cornish: avond",
          "name": "desc"
        }
      ],
      "text": "Cornish: avond"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "wlm",
            "2": "afwyn"
          },
          "expansion": "Middle Welsh: afwyn",
          "name": "desc"
        }
      ],
      "text": "Middle Welsh: afwyn"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "awen"
          },
          "expansion": "Welsh: awen",
          "name": "desc"
        }
      ],
      "text": "Welsh: awen"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "ine-pro",
        "3": "*gʰeh₁bʰ-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "la",
        "3": "habēna",
        "t": "thong, rein, lash, bridle"
      },
      "expansion": "Latin habēna (“thong, rein, lash, bridle”)",
      "name": "bor"
    },
    {
      "args": {
        "1": "mga",
        "2": "abann",
        "t": "scourge, whip"
      },
      "expansion": "Middle Irish abann (“scourge, whip”)",
      "name": "cog"
    }
  ],
  "etymology_text": "Borrowed from Latin habēna (“thong, rein, lash, bridle”). Related to *gaβl (“fork”). Parallel borrowing with Middle Irish abann (“scourge, whip”).",
  "head_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "noun",
        "3": "",
        "4": "*{{{2}}}",
        "5": "",
        "6": "*{{{pl2}}}",
        "g": "f",
        "g2": "",
        "g3": "",
        "head": ""
      },
      "expansion": "*aβuɨn f",
      "name": "head"
    }
  ],
  "lang": "Proto-Brythonic",
  "lang_code": "cel-bry-pro",
  "original_title": "Reconstruction:Proto-Brythonic/aβuɨn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Proto-Brythonic entries with incorrect language header",
        "Proto-Brythonic feminine nouns",
        "Proto-Brythonic lemmas",
        "Proto-Brythonic nouns",
        "Proto-Brythonic terms borrowed from Latin",
        "Proto-Brythonic terms derived from Latin",
        "Proto-Brythonic terms derived from Proto-Indo-European",
        "Proto-Brythonic terms derived from the Proto-Indo-European root *gʰeh₁bʰ-"
      ],
      "glosses": [
        "bridle, rein"
      ],
      "links": [
        [
          "bridle",
          "bridle"
        ],
        [
          "rein",
          "rein"
        ]
      ],
      "tags": [
        "feminine",
        "reconstruction"
      ]
    }
  ],
  "word": "aβuɨn"
}