Definition from Wiktionary, the free dictionary
- (mathematics, physics) Of a four-vector in representing a point in spacetime, having a positive four-vector norm.
- (physics) (of the interval between two events in spacetime) Having overlapping light cones, so that information can pass from one to the other, and one can be envisaged as a cause of the other.
- timelike component
- timelike congruence
- timelike path
- future directed timelike vector
- past directed timelike vector
- timelike vector field