velocity

English dictionary entry

Meanings

noun
  1. A vector quantity that denotes the rate of change of position with respect to time, combining speed with a directional component.
  2. A rapidity of motion.
  3. The rate of occurrence.
  4. The number of times that an average unit of currency is spent during a specific period of time.
  5. The value corresponding to how hard a key is struck on a MIDI controller or keyboard.

Pronunciation

/vəˈlɒsəti/ /vəˈlɑsəti/ en-us-velocity.ogg

Word forms

velocity velocities

Etymology

From Middle French vélocité, from Latin vēlōcitās (“speed”), from vēlōx (“fast”), thus a doublet of veloce.

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