glide
Definitions
To move with a smooth, continuous motion, typically with little noise or effort.
To fly an aircraft without the use of an engine, relying on air currents.
A smooth, effortless movement or passage.
Examples
The eagle began to glide effortlessly on the thermal currents.
She watched the figure skater glide gracefully across the ice.
The paper airplane started to glide toward the floor after being thrown.