The crossword solution for the term 'Dim Sum Beverage' is TEA, a three-letter word. TEA is a popular beverage that has been consumed for centuries in many cultures around the world. In Chinese culture, TEA is often served with dim sum, a type of traditional Chinese cuisine consisting of small dishes such as dumplings, buns, and other snacks. TEA is the perfect accompaniment to dim sum, as it helps to cleanse the palate and bring out the flavors of the food.