"מזל טובֿ" meaning in Yiddish

{
  "forms": [
    {
      "form": "mazl tov",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "yi",
        "2": "interjection",
        "tr": "mazl tov"
      },
      "expansion": "מזל טובֿ • (mazl tov)",
      "name": "head"
    }
  ],
  "lang": "Yiddish",
  "lang_code": "yi",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "mazl-tov",
          "word": "מזל־טובֿ"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yiddish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yiddish terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative spelling of מזל־טובֿ (mazl-tov)"
      ],
      "id": "en-מזל_טובֿ-yi-intj-6sKyxWMy",
      "links": [
        [
          "מזל־טובֿ",
          "מזל־טובֿ#Yiddish"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "מזל טובֿ"
}

{
  "forms": [
    {
      "form": "mazl tov",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "yi",
        "2": "interjection",
        "tr": "mazl tov"
      },
      "expansion": "מזל טובֿ • (mazl tov)",
      "name": "head"
    }
  ],
  "lang": "Yiddish",
  "lang_code": "yi",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "mazl-tov",
          "word": "מזל־טובֿ"
        }
      ],
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Yiddish entries with incorrect language header",
        "Yiddish interjections",
        "Yiddish lemmas",
        "Yiddish multiword terms",
        "Yiddish terms with non-redundant manual transliterations"
      ],
      "glosses": [
        "Alternative spelling of מזל־טובֿ (mazl-tov)"
      ],
      "links": [
        [
          "מזל־טובֿ",
          "מזל־טובֿ#Yiddish"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "מזל טובֿ"
}