What is the name of a sweet yeast roll soaked in rum-flavored syrup?

The sweet yeast roll soaked in rum-flavored syrup is known as 'Baba.' This traditional pastry originates from Eastern Europe and is typically made from a rich yeast dough that is flavored with ingredients such as vanilla, lemon, or orange. After baking, the babas are soaked in a syrup that's often made with rum or other spirits, which gives them their distinctive flavor and moist texture. The process of soaking the rolls in syrup is a key characteristic, as it allows them to absorb the liquid, making them sweet and dense.

In contrast, while Babka refers to a twisted bread filled with chocolate or cinnamon, and Pannacotta is a creamy Italian dessert made with gelatin, none of these options involve the specific characteristics of being a sweet yeast roll soaked in rum-flavored syrup. Tiramisu, on the other hand, is a layered dessert made with coffee-soaked ladyfingers and mascarpone cheese, which also does not fit the description provided in the question. Therefore, Baba distinctly represents the pastry referred to in the question based on its preparation and ingredients.