Used other than figuratively or idiomatically: see bread, butter.
That which is central or fundamental, as to one's business, survival, or income; a staple or cornerstone.
Said when two people walking together are temporarily separated by an obstacle in order to indicate that they belong together.
A tiny piece of bread, either one that falls from bread as it is cut or eaten, or one made deliberately by crumbling bread.
A single link in a chain indicating the hierarchical location of a directory, web page or similar, used as a navigation aid.
One in a series of clues leading to a person or place.
To add navigational breadcrumbs to (a web page or user interface).
To use clues or enticements to lead someone in the desired direction.
To sprinkle breadcrumbs on to food, normally before cooking.