Definition of origin
- origin Noun The beginning of something.
- origin Noun The source of a river, information, goods, etc.
- origin Noun The point at which the axes of a coordinate system intersect
- origin Noun The proximal end of attachment of a muscle to a bone that will not be moved by the action of that muscle.
- origin Noun an arbitrary point on the earth's surface, chosen as the zero for a system of coordinates.
- origin Noun ancestry