A thin slice of bread refers to a piece of bread that has been cut to a minimal thickness, typically less than half an inch. This type of slice is often used for making sandwiches, toast, or canapés. The thinness allows for a lighter texture and can enhance the flavors of the fillings or toppings. Thin slices of bread can be made from various types of bread, including white bread, whole grain, or sourdough. They are popular in culinary presentations, as they can be easily layered or stacked, making them ideal for appetizers or finger foods at gatherings and events.