He might have had the direction of movement wrong but that didn't matter.
Chisel points must be set at right angles to the direction of movement.
Other directions of movement are possible, but one direction is preferred.
An airship has an engine for power and a way to control its direction of movement.
A balloon does not have an engine or a way to control its direction of movement.
His arms moved, giving orders, pointing out directions of movement.
They continued forward but the vehicle's axis no longer aligned with its direction of movement.
Forward also describes the direction of movement within an aircraft; that is, towards the front.
The slots were at right angles to the direction of movement.
Our attention should be focussed on the direction of movement and the relative change.
