English Dictionary

velocity

/vəˈlɒsəti/

noun

(physics) A vector quantity that denotes the rate of change of position with respect to time, combining speed with a directional component. / Rapidity of motion. / The rate of occurrence.

The velocity of the car was impressive.

意味（1）

(physics) A vector quantity that denotes the rate of change of position with respect to time, combining speed with a directional component.

意味（2）

Rapidity of motion.

意味（3）

The rate of occurrence.

意味（4）

(economics) The number of times that an average unit of currency is spent during a specific period of time.