Santa is a legendary figure who is said to visit children around the world on Christmas Eve to deliver gifts. He is often depicted as a jolly, rotund man with a long white beard, dressed in a red suit trimmed with white fur. Santa's origins can be traced back to St. Nicholas, a Christian bishop known for his generosity and gift-giving. Today, Santa is a beloved symbol of the holiday season, bringing joy and magic to both children and adults alike. Many families leave out cookies and milk for Santa as a token of appreciation for his kindness.