Siman tov is a word that is used to say congratulations or good luck, especially during Jewish festivities like weddings, Bar or Bat Mitzvahs, and other happy occasions. It is pronounced like "see'-mahn towv".
When someone says "siman tov," it means that they are wishing you well and hoping that good things will happen to you. This phrase is often used to celebrate and give blessings to the people who are being honored at the event or celebration.
For example, say someone gets married, and everyone is very happy for them. After the ceremony, you might hear people say "siman tov" because they are wishing the newlyweds good luck as they start their new life together.
In a nutshell, "siman tov" is a way of sharing happiness and good vibes with others. It is a sweet and joyful expression that is commonly used in Jewish culture to celebrate special moments and show support for loved ones.