"-ox" meaning in Proto-Brythonic

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "br",
            "2": "-oc'h"
          },
          "expansion": "Breton: -oc'h",
          "name": "desc"
        }
      ],
      "text": "Breton: -oc'h"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "wlm",
            "2": "-ach"
          },
          "expansion": "Middle Welsh: -ach",
          "name": "desc"
        }
      ],
      "text": "Middle Welsh: -ach"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "-ach"
          },
          "expansion": "Welsh: -ach",
          "name": "desc"
        }
      ],
      "text": "Welsh: -ach"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "cel-pro",
        "3": "*-yūs"
      },
      "expansion": "Proto-Celtic *-yūs",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Celtic *-yūs, accusative *-(y)osam, with secondary restoration of the -h- < -s- by analogy with the superlative and equative. The stress before -h- probably allowed the subsequent development to -x- before a vowel.",
  "head_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "suffix"
      },
      "expansion": "*-ox",
      "name": "head"
    }
  ],
  "lang": "Proto-Brythonic",
  "lang_code": "cel-bry-pro",
  "original_title": "Reconstruction:Proto-Brythonic/-ox",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Proto-Brythonic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Forms the comparative of an adjective."
      ],
      "id": "en--ox-cel-bry-pro-adj-PQrnrzoW",
      "links": [
        [
          "comparative",
          "comparative#English"
        ]
      ],
      "related": [
        {
          "word": "-haβ̃"
        },
        {
          "word": "-hed"
        }
      ],
      "tags": [
        "reconstruction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/oːx/"
    }
  ],
  "word": "-ox"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "br",
            "2": "-oc'h"
          },
          "expansion": "Breton: -oc'h",
          "name": "desc"
        }
      ],
      "text": "Breton: -oc'h"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "wlm",
            "2": "-ach"
          },
          "expansion": "Middle Welsh: -ach",
          "name": "desc"
        }
      ],
      "text": "Middle Welsh: -ach"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "-ach"
          },
          "expansion": "Welsh: -ach",
          "name": "desc"
        }
      ],
      "text": "Welsh: -ach"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "cel-pro",
        "3": "*-yūs"
      },
      "expansion": "Proto-Celtic *-yūs",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Celtic *-yūs, accusative *-(y)osam, with secondary restoration of the -h- < -s- by analogy with the superlative and equative. The stress before -h- probably allowed the subsequent development to -x- before a vowel.",
  "head_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "suffix"
      },
      "expansion": "*-ox",
      "name": "head"
    }
  ],
  "lang": "Proto-Brythonic",
  "lang_code": "cel-bry-pro",
  "original_title": "Reconstruction:Proto-Brythonic/-ox",
  "pos": "adj",
  "related": [
    {
      "word": "-haβ̃"
    },
    {
      "word": "-hed"
    }
  ],
  "senses": [
    {
      "categories": [
        "Proto-Brythonic entries with incorrect language header",
        "Proto-Brythonic lemmas",
        "Proto-Brythonic suffixes",
        "Proto-Brythonic terms derived from Proto-Celtic",
        "Proto-Brythonic terms inherited from Proto-Celtic",
        "Proto-Brythonic terms with IPA pronunciation"
      ],
      "glosses": [
        "Forms the comparative of an adjective."
      ],
      "links": [
        [
          "comparative",
          "comparative#English"
        ]
      ],
      "tags": [
        "reconstruction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/oːx/"
    }
  ],
  "word": "-ox"
}