"Hyd" meaning in Welsh

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  "head_templates": [
    {
      "args": {},
      "expansion": "Hyd (not mutable)",
      "name": "cy-proper noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "October",
          "word": "Hydref"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "abbreviation of Hydref (“October”)"
      ],
      "id": "en-Hyd-cy-name-97GhL9RX",
      "links": [
        [
          "Hydref",
          "Hydref#Welsh"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "not-mutable"
      ]
    }
  ],
  "word": "Hyd"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "Hyd (not mutable)",
      "name": "cy-proper noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "October",
          "word": "Hydref"
        }
      ],
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Welsh abbreviations",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh non-mutable terms",
        "Welsh proper nouns"
      ],
      "glosses": [
        "abbreviation of Hydref (“October”)"
      ],
      "links": [
        [
          "Hydref",
          "Hydref#Welsh"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "not-mutable"
      ]
    }
  ],
  "word": "Hyd"
}