"drys pêr" meaning in Welsh

{
  "forms": [
    {
      "form": "drysen bêr",
      "tags": [
        "singulative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f-p",
        "2": "drysen bêr"
      },
      "expansion": "drys pêr f (collective, singulative drysen bêr)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "sweetbriers",
          "word": "drysi pêr"
        }
      ],
      "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": "lifeform",
          "langcode": "cy",
          "name": "Fruits",
          "orig": "cy:Fruits",
          "parents": [
            "Foods",
            "Plants",
            "Eating",
            "Food and drink",
            "Lifeforms",
            "Human behaviour",
            "All topics",
            "Life",
            "Human",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "cy",
          "name": "Roses",
          "orig": "cy:Roses",
          "parents": [
            "Flowers",
            "Rose family plants",
            "Plants",
            "Rosales order plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of drysi pêr (“sweetbriers”)"
      ],
      "id": "en-drys_pêr-cy-noun-aOZnkK1f",
      "links": [
        [
          "drysi pêr",
          "drysi pêr#Welsh"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "collective",
        "feminine"
      ]
    }
  ],
  "word": "drys pêr"
}

{
  "forms": [
    {
      "form": "drysen bêr",
      "tags": [
        "singulative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f-p",
        "2": "drysen bêr"
      },
      "expansion": "drys pêr f (collective, singulative drysen bêr)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "sweetbriers",
          "word": "drysi pêr"
        }
      ],
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Welsh collective nouns",
        "Welsh entries with incorrect language header",
        "Welsh feminine nouns",
        "Welsh lemmas",
        "Welsh multiword terms",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "cy:Fruits",
        "cy:Roses"
      ],
      "glosses": [
        "Alternative form of drysi pêr (“sweetbriers”)"
      ],
      "links": [
        [
          "drysi pêr",
          "drysi pêr#Welsh"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "collective",
        "feminine"
      ]
    }
  ],
  "word": "drys pêr"
}