Points of origin refer to the starting point or BEGINNING of something. In this case, the crossword solutions for points of origin are GENESES, NODES, and SOURCES. GENESES is the Greek word for 'BEGINNING' and is often used to refer to the first book of the Bible. NODES are points in a network that are connected to other NODES, and can be used to refer to the start of a journey or process. SOURCES are the places where information or materials come from, and can also be used to refer to the origin of something.