What does quickness mean?
Quickness is the noun form of quick and denotes speed, agility, or promptness. It is especially useful when describing movement, reactions, perception, and thought. For example, a sprinter may be praised for quickness, while a problem may demand the quickness of a decisive mind. The word is neutral and widely understood in British and American English, although its application to mental processes can convey a sense of sharpness or intelligence rather than physical speed. Quickness is related in meaning to speed, swiftness, and promptness, but it often focuses more directly on how rapidly a person or thing moves or responds. Because it can refer to both physical agility and mental acuity, the word is versatile in descriptions of sport, perception, problem-solving, and everyday performance.
nounThe quality of moving, thinking, or acting quickly; speed or agility. It can also refer to sharpness of thought or perception.
- Speed or agility in movement, action, or response.
- Sharpness and speed of thought, perception, or understanding.
"The sprinter's quickness allowed her to overtake the leading runners."
"The quickness of his reflexes impressed the coaches."
"Her quickness of thought resolved the difficult problem before anyone else had understood it."
The plural is grammatically standard but rare in ordinary usage.
"The analysts recorded differences in the quicknesses of the two machines."
Quikness turns a familiar observation into a compact noun: the quickness of a thought, a reflex, or a runner.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does quickness come from?
Quickness was formed in Middle English by adding the native suffix -ness to the adjective quick. The adjective quick descends from the Old English word cwic, meaning alive, lively, or brisk, and belongs to the Germanic family of words. Quicken and quickly reflect the same inherited base, while the suffix -ness was used in English to create abstract nouns naming qualities or states.
Related word forms
How quickness is actually used
Quickness is neutral in register and is common in general writing, sport, science, and descriptions of thought or perception. Depending on context, it may suggest either efficient speed or merely rapid movement.