"mwst" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "wlm",
        "3": "mwst"
      },
      "expansion": "Middle Welsh mwst",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "la",
        "3": "mustum"
      },
      "expansion": "Latin mustum",
      "name": "der"
    },
    {
      "args": {
        "1": "cy",
        "2": "fro",
        "3": "must"
      },
      "expansion": "Old French must",
      "name": "der"
    },
    {
      "args": {
        "1": "cy",
        "2": "enm",
        "3": "must"
      },
      "expansion": "Middle English must",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle Welsh mwst, from Latin mustum, possibly via Old French must or Middle English must.",
  "forms": [
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "mwst",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-radical"
      ]
    },
    {
      "form": "fwst",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-soft"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "mwst m (uncountable)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cy",
          "name": "Wine",
          "orig": "cy:Wine",
          "parents": [
            "Alcoholic beverages",
            "Beverages",
            "Recreational drugs",
            "Drinking",
            "Food and drink",
            "Liquids",
            "Drugs",
            "Human behaviour",
            "All topics",
            "Matter",
            "Pharmacology",
            "Human",
            "Fundamental",
            "Chemistry",
            "Nature",
            "Biochemistry",
            "Medicine",
            "Sciences",
            "Biology"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "must (fermented grape juice)"
      ],
      "id": "en-mwst-cy-noun-HpHwlMuF",
      "links": [
        [
          "must",
          "must"
        ]
      ],
      "synonyms": [
        {
          "word": "gwin newydd"
        }
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mʊsd/"
    },
    {
      "ipa": "[mʊst]"
    },
    {
      "rhymes": "-ʊsd"
    }
  ],
  "word": "mwst"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "wlm",
        "3": "mwst"
      },
      "expansion": "Middle Welsh mwst",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "la",
        "3": "mustum"
      },
      "expansion": "Latin mustum",
      "name": "der"
    },
    {
      "args": {
        "1": "cy",
        "2": "fro",
        "3": "must"
      },
      "expansion": "Old French must",
      "name": "der"
    },
    {
      "args": {
        "1": "cy",
        "2": "enm",
        "3": "must"
      },
      "expansion": "Middle English must",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle Welsh mwst, from Latin mustum, possibly via Old French must or Middle English must.",
  "forms": [
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "mwst",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-radical"
      ]
    },
    {
      "form": "fwst",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-soft"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "mwst m (uncountable)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Rhymes:Welsh/ʊsd",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh nouns",
        "Welsh terms derived from Latin",
        "Welsh terms derived from Middle English",
        "Welsh terms derived from Middle Welsh",
        "Welsh terms derived from Old French",
        "Welsh terms inherited from Middle Welsh",
        "Welsh terms with IPA pronunciation",
        "Welsh uncountable nouns",
        "cy:Wine"
      ],
      "glosses": [
        "must (fermented grape juice)"
      ],
      "links": [
        [
          "must",
          "must"
        ]
      ],
      "synonyms": [
        {
          "word": "gwin newydd"
        }
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mʊsd/"
    },
    {
      "ipa": "[mʊst]"
    },
    {
      "rhymes": "-ʊsd"
    }
  ],
  "word": "mwst"
}