👉 "Costean" is a word that refers to a type of small, rectangular, cylindrical or spherical object typically used for storing and transporting food. It is also known as a "costen," which is a term from French cuisine. The term comes from the Latin word "costa," meaning "small," and "en," which means "food." In French cuisine, "costean" refers to a type of small plate or bowl used for serving food.