Definitions
1.NounA tiny piece of bread, either one that falls from bread as it is cut or eaten, or one made deliberately by crumbling bread.
2.NounA single link in a chain indicating the hierarchical location of a directory, web page or similar, used as a navigation aid.
3.NounA fragment of data that serves to log the actions taken by a program, used in debugging.
4.NounOne in a series of clues leading to a person or place.
5.VerbTo sprinkle breadcrumbs on to food, normally before cooking.
6.VerbTo add navigational breadcrumbs to (a web page or user interface).
7.VerbTo use clues or enticements to lead someone in the desired direction.