Definitions
1.NounThe beginning of something."place of origin; trace the origin of something; unknown origin; The custom has its origin in ancient Greece.; Scientists are studying the origin of the universe."
2.NounThe source of a river, information, goods, etc.
3.NounThe point at which the axes of a coordinate system intersect.
4.NounThe proximal end of attachment of a muscle to a bone that will not be moved by the action of that muscle.
5.NounAn arbitrary point on Earth's surface, chosen as the zero for a system of coordinates.
6.NounAncestry.