- (UK) IPA: /vəˈlɒsəti/, SAMPA: /v@"lQs@ti/
- (US) IPA: /vəˈlɑsəti/, SAMPA: /v@"lAs@ti/
- Audio (US)help, file
- (countable & uncountable) Something's velocity is how fast it is moving.
- (countable & uncountable) In science, velocity is how fast something is moving in a particular direction.
- The velocity of the car was 10 metres per second to the north-east when it hit the tree.