"sdim" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "does",
        "3": "dim"
      },
      "expansion": "does + dim",
      "name": "compound"
    }
  ],
  "etymology_text": "does + dim",
  "forms": [
    {
      "form": "'sdim",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "s'dim",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "contraction"
      },
      "expansion": "sdim",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "there is no, there isn't",
          "word": "does dim"
        }
      ],
      "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"
        }
      ],
      "examples": [
        {
          "english": "There's no need for you to leave.",
          "text": "Sdim rhaid i ti fynd.",
          "type": "example"
        },
        {
          "english": "There's nothing wrong with my car.",
          "text": "Sdim byd yn bod ar 'y nghar.",
          "type": "example"
        }
      ],
      "glosses": [
        "Contraction of does dim (“there is no, there isn't”)."
      ],
      "id": "en-sdim-cy-contraction-ULGFhAE8",
      "links": [
        [
          "does",
          "does#Welsh"
        ],
        [
          "dim",
          "dim#Welsh"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Contraction of does dim (“there is no, there isn't”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "colloquial",
        "contraction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sdɪm/"
    },
    {
      "ipa": "[stɪm]"
    }
  ],
  "word": "sdim"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "does",
        "3": "dim"
      },
      "expansion": "does + dim",
      "name": "compound"
    }
  ],
  "etymology_text": "does + dim",
  "forms": [
    {
      "form": "'sdim",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "s'dim",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "contraction"
      },
      "expansion": "sdim",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "there is no, there isn't",
          "word": "does dim"
        }
      ],
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Welsh colloquialisms",
        "Welsh compound terms",
        "Welsh contractions",
        "Welsh entries with incorrect language header",
        "Welsh non-lemma forms",
        "Welsh terms with usage examples"
      ],
      "examples": [
        {
          "english": "There's no need for you to leave.",
          "text": "Sdim rhaid i ti fynd.",
          "type": "example"
        },
        {
          "english": "There's nothing wrong with my car.",
          "text": "Sdim byd yn bod ar 'y nghar.",
          "type": "example"
        }
      ],
      "glosses": [
        "Contraction of does dim (“there is no, there isn't”)."
      ],
      "links": [
        [
          "does",
          "does#Welsh"
        ],
        [
          "dim",
          "dim#Welsh"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Contraction of does dim (“there is no, there isn't”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "colloquial",
        "contraction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sdɪm/"
    },
    {
      "ipa": "[stɪm]"
    }
  ],
  "word": "sdim"
}