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velocity

Pronunciation: /vəˈlɒsəti/

The English word “velocity” has 5 meanings listed here.

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.

Etymology

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

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Definitions are from Wiktionary, extracted by Kaikki.org, and are available under the CC BY-SA 4.0 licence.