"מזל טוב" meaning in Hebrew

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "mazel tov"
          },
          "expansion": "English: mazel tov",
          "name": "desc"
        }
      ],
      "text": "English: mazel tov"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "he",
        "2": "yi",
        "3": "מזל טוב",
        "tr": "mazl tov"
      },
      "expansion": "Yiddish מזל טוב (mazl tov)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Yiddish מזל טוב (mazl tov), literally \"good luck\", presumably originally meant as a wish for the addressee's good luck.",
  "forms": [
    {
      "form": "מַזָּל טוֹב",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mazál tov",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "mazál tov",
        "wv": "מַזָּל טוֹב"
      },
      "expansion": "מַזָּל טוֹב • (mazál tov)",
      "name": "he-interj"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "88 12",
          "kind": "other",
          "name": "Hebrew entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "74 26",
          "kind": "other",
          "name": "Hebrew phrasebook",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a general good wish on a happy occasion"
      ],
      "id": "en-מזל_טוב-he-intj-uSYUa3LL"
    },
    {
      "glosses": [
        "congratulations"
      ],
      "id": "en-מזל_טוב-he-intj-5YwfXCLB",
      "links": [
        [
          "congratulations",
          "congratulations"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q9288 (heb)-YaronSh-מזל טוב.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/02/LL-Q9288_%28heb%29-YaronSh-%D7%9E%D7%96%D7%9C_%D7%98%D7%95%D7%91.wav/LL-Q9288_%28heb%29-YaronSh-%D7%9E%D7%96%D7%9C_%D7%98%D7%95%D7%91.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/02/LL-Q9288_%28heb%29-YaronSh-%D7%9E%D7%96%D7%9C_%D7%98%D7%95%D7%91.wav/LL-Q9288_%28heb%29-YaronSh-%D7%9E%D7%96%D7%9C_%D7%98%D7%95%D7%91.wav.ogg"
    }
  ],
  "word": "מזל טוב"
}

{
  "categories": [
    "Hebrew entries with incorrect language header",
    "Hebrew interjections",
    "Hebrew lemmas",
    "Hebrew multiword terms",
    "Hebrew phrasebook",
    "Hebrew terms borrowed from Yiddish",
    "Hebrew terms derived from Yiddish",
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "mazel tov"
          },
          "expansion": "English: mazel tov",
          "name": "desc"
        }
      ],
      "text": "English: mazel tov"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "he",
        "2": "yi",
        "3": "מזל טוב",
        "tr": "mazl tov"
      },
      "expansion": "Yiddish מזל טוב (mazl tov)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Yiddish מזל טוב (mazl tov), literally \"good luck\", presumably originally meant as a wish for the addressee's good luck.",
  "forms": [
    {
      "form": "מַזָּל טוֹב",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "mazál tov",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "tr": "mazál tov",
        "wv": "מַזָּל טוֹב"
      },
      "expansion": "מַזָּל טוֹב • (mazál tov)",
      "name": "he-interj"
    }
  ],
  "lang": "Hebrew",
  "lang_code": "he",
  "pos": "intj",
  "senses": [
    {
      "glosses": [
        "a general good wish on a happy occasion"
      ]
    },
    {
      "glosses": [
        "congratulations"
      ],
      "links": [
        [
          "congratulations",
          "congratulations"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q9288 (heb)-YaronSh-מזל טוב.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/02/LL-Q9288_%28heb%29-YaronSh-%D7%9E%D7%96%D7%9C_%D7%98%D7%95%D7%91.wav/LL-Q9288_%28heb%29-YaronSh-%D7%9E%D7%96%D7%9C_%D7%98%D7%95%D7%91.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/02/LL-Q9288_%28heb%29-YaronSh-%D7%9E%D7%96%D7%9C_%D7%98%D7%95%D7%91.wav/LL-Q9288_%28heb%29-YaronSh-%D7%9E%D7%96%D7%9C_%D7%98%D7%95%D7%91.wav.ogg"
    }
  ],
  "word": "מזל טוב"
}