"golau blaen" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "front light"
      },
      "expansion": "“front light”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "front light"
      },
      "expansion": "Literally, “front light”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “front light”.",
  "forms": [
    {
      "form": "goleuau blaen",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "goleuau blaen"
      },
      "expansion": "golau blaen m (plural goleuau blaen)",
      "name": "cy-noun"
    }
  ],
  "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": "topical",
          "langcode": "cy",
          "name": "Auto parts",
          "orig": "cy:Auto parts",
          "parents": [
            "Automobiles",
            "Automotive",
            "Vehicles",
            "Transport",
            "Machines",
            "All topics",
            "Technology",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cy",
          "name": "Light sources",
          "orig": "cy:Light sources",
          "parents": [
            "Light",
            "Energy",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: golau ôl"
        }
      ],
      "glosses": [
        "headlight, headlamp"
      ],
      "id": "en-golau_blaen-cy-noun-QooO3Bkg",
      "links": [
        [
          "headlight",
          "headlight"
        ],
        [
          "headlamp",
          "headlamp"
        ]
      ],
      "synonyms": [
        {
          "word": "priflamp"
        },
        {
          "word": "lamp fawr"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "golau blaen"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "front light"
      },
      "expansion": "“front light”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "front light"
      },
      "expansion": "Literally, “front light”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “front light”.",
  "forms": [
    {
      "form": "goleuau blaen",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "goleuau blaen"
      },
      "expansion": "golau blaen m (plural goleuau blaen)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh multiword terms",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "cy:Auto parts",
        "cy:Light sources"
      ],
      "examples": [
        {
          "text": "Coordinate term: golau ôl"
        }
      ],
      "glosses": [
        "headlight, headlamp"
      ],
      "links": [
        [
          "headlight",
          "headlight"
        ],
        [
          "headlamp",
          "headlamp"
        ]
      ],
      "synonyms": [
        {
          "word": "priflamp"
        },
        {
          "word": "lamp fawr"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "golau blaen"
}