velocity
Definitions
The speed of an object in a given direction.
The rate of change of position along a straight line with respect to time.
Rapidity of motion or operation; swiftness.
Examples
The cheetah reached a high velocity as it chased its prey across the savanna.
Engineers must calculate the velocity of the rocket to ensure it reaches the correct orbit.
The ball gained velocity as it rolled down the steep hill.
Synonyms
Antonyms
slowness sluggishness lethargy inertia stagnation delay tardiness