"opteg" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "optic"
      },
      "expansion": "English optic",
      "name": "bor"
    },
    {
      "args": {
        "1": "cy",
        "2": "",
        "3": "eg"
      },
      "expansion": "+ -eg",
      "name": "suf"
    }
  ],
  "etymology_text": "From English optic + -eg.",
  "forms": [
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "opteg",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "hopteg",
      "source": "mutation",
      "tags": [
        "prothesis-h"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "opteg f (uncountable)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "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": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Welsh terms suffixed with -eg",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cy",
          "name": "Optics",
          "orig": "cy:Optics",
          "parents": [
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "english": "optical",
          "tags": [
            "adjective"
          ],
          "word": "optegol"
        },
        {
          "english": "optician",
          "tags": [
            "masculine"
          ],
          "word": "optegwr"
        },
        {
          "english": "optician",
          "tags": [
            "masculine"
          ],
          "word": "optegydd"
        }
      ],
      "glosses": [
        "optics"
      ],
      "id": "en-opteg-cy-noun-Jd~HSXQM",
      "links": [
        [
          "optics",
          "optics"
        ]
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɔptɛɡ/"
    },
    {
      "rhymes": "-ɔptɛɡ"
    }
  ],
  "word": "opteg"
}

{
  "derived": [
    {
      "english": "optical",
      "tags": [
        "adjective"
      ],
      "word": "optegol"
    },
    {
      "english": "optician",
      "tags": [
        "masculine"
      ],
      "word": "optegwr"
    },
    {
      "english": "optician",
      "tags": [
        "masculine"
      ],
      "word": "optegydd"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "optic"
      },
      "expansion": "English optic",
      "name": "bor"
    },
    {
      "args": {
        "1": "cy",
        "2": "",
        "3": "eg"
      },
      "expansion": "+ -eg",
      "name": "suf"
    }
  ],
  "etymology_text": "From English optic + -eg.",
  "forms": [
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "opteg",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "hopteg",
      "source": "mutation",
      "tags": [
        "prothesis-h"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "opteg f (uncountable)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Welsh/ɔptɛɡ",
        "Rhymes:Welsh/ɔptɛɡ/2 syllables",
        "Welsh entries with incorrect language header",
        "Welsh feminine nouns",
        "Welsh lemmas",
        "Welsh nouns",
        "Welsh terms borrowed from English",
        "Welsh terms derived from English",
        "Welsh terms suffixed with -eg",
        "Welsh uncountable nouns",
        "cy:Optics"
      ],
      "glosses": [
        "optics"
      ],
      "links": [
        [
          "optics",
          "optics"
        ]
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɔptɛɡ/"
    },
    {
      "rhymes": "-ɔptɛɡ"
    }
  ],
  "word": "opteg"
}

{
  "called_from": "inflection/865",
  "msg": "inflection table: IF WITHOUT ELSE EVALS False: opteg/Welsh 'radical' base_tags=set()",
  "path": [
    "opteg"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "opteg",
  "trace": ""
}

{
  "called_from": "inflection/865",
  "msg": "inflection table: IF WITHOUT ELSE EVALS False: opteg/Welsh 'nasal' base_tags={'error-unrecognized-form', 'soft'}",
  "path": [
    "opteg"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "opteg",
  "trace": ""
}