What is the meaning of the terms lateral and longitudinal as far as suspension is concerned?

In suspension systems, "lateral" refers to movements or forces that occur side-to-side, typically affecting vehicle stability during cornering or lateral maneuvers. "Longitudinal," on the other hand, pertains to movements or forces in the front-to-back direction, influencing acceleration, braking, and overall vehicle dynamics. Understanding these terms is essential for designing and optimizing suspension systems to enhance vehicle performance and safety.