Crow's Feet Notation
/kroʊz fit noʊˈteɪʃən/
A type of graphical notation used to represent many attributes or data points in data modeling.
Crow's Feet Notation is used when representing a database relationship with the potential for multiple attributes in an entity to be related to single or multiple attributes in another entity. It is a triangular shape with 3 legs to represent the plurality of the attributes.