croffle noun2 •A pastry that is hybrid of a croissant and waffle. A croissant-based waffle. A waffle made from croissant dough.Whether you're in the market for a gourmet full English, vegetarian alternative, or a sweet croffle (croissant-waffle hybrid) with a coffee, this is the place to go. — 2023 •[usually plural] A small hollow polythene or polypropylene ball used in various technical applications. formscroffles