What does mazel tov mean in the diary of anne frank?

Mazel tov is a Hebrew phrase that means "good luck" or "congratulations." It is often used to express joy and celebration, and is commonly said at weddings, birthdays, and other special occasions. In The Diary of Anne Frank, Anne uses the phrase mazel tov to express her happiness and gratitude for the gifts she receives from her family and friends. For example, when she receives a new dress from her father, she writes, "I am so happy with it. Mazel tov to me!"