"Baltwr" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "Balt"
      },
      "expansion": "English Balt",
      "name": "bor"
    }
  ],
  "etymology_text": "From English Balt + -wr.",
  "forms": [
    {
      "form": "Baltwyr",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "Baltwyr"
      },
      "expansion": "Baltwr m (plural Baltwyr)",
      "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": "Demonyms",
          "orig": "cy:Demonyms",
          "parents": [
            "Names",
            "People",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Human",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Balt (member of the Baltic peoples)"
      ],
      "id": "en-Baltwr-cy-noun-fYYiekzi",
      "links": [
        [
          "Balt",
          "Balt"
        ]
      ],
      "related": [
        {
          "word": "Baltig"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "Baltwr"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "Balt"
      },
      "expansion": "English Balt",
      "name": "bor"
    }
  ],
  "etymology_text": "From English Balt + -wr.",
  "forms": [
    {
      "form": "Baltwyr",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "Baltwyr"
      },
      "expansion": "Baltwr m (plural Baltwyr)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "related": [
    {
      "word": "Baltig"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "Welsh terms borrowed from English",
        "Welsh terms derived from English",
        "cy:Demonyms"
      ],
      "glosses": [
        "Balt (member of the Baltic peoples)"
      ],
      "links": [
        [
          "Balt",
          "Balt"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "Baltwr"
}