A Pudding

1. Any of various dishes, sweet or savory, prepared by boiling or steaming, or from batter.
2. A type of cake or dessert cooked usually by boiling or steaming.
3. A type of dessert that has a texture similar to custard or mousse but using some kind of starch as the thickening agent.
4. (Britain, Australia, New Zealand) Dessert; the dessert course of a meal.
5. (originally) A sausage made primarily from blood.
6. (slang) An overweight person.
7. (slang) Entrails.
8. (obsolete) Any food or victuals.
9. (archaic, slang) A piece of good fortune.

(sausage made from blood): black pudding (UK), blood sausage

(dessert): afters (UK informal), dessert, pud (UK slang), sweet (British)

(custard-like dessert): custard, crème caramel, crème brûlée, flan, mousse