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Velocity
//vəˈlɒsəti// noun
Definitions
Noun
- 1 A vector quantity that denotes the rate of change of position with respect to time, combining speed with a directional component. countable, uncountable
"A car racing in a circle may retain the same speed while continually changing its velocity."
- 2 distance travelled per unit time wordnet
- 3 A rapidity of motion. countable, uncountable
"The train was travelling at a slower velocity than usual."
- 4 The rate of occurrence. countable, uncountable
- 5 The number of times that an average unit of currency is spent during a specific period of time. countable, uncountable
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- 6 The value corresponding to how hard a key is struck on a MIDI controller or keyboard. countable, uncountable
Etymology
From Middle French vélocité, from Latin vēlōcitās (“speed”), from vēlōx (“fast”), thus a doublet of veloce.
See also for "velocity"
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