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response time

American  

noun

  1. Psychology. the time consumed in making a response.

  2. Computers. the time that elapses while waiting for a computer to respond to a command.


response time British  

noun

  1. computing the length of time taken by a system to respond to an instruction

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of response time

First recorded in 1955–60

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

For example, "when there's poor internet connection, response time will be very slow".

From Barron's Aug. 19, 2026

Despite the blackout on the missile’s details, the product appears designed to overcome the Pacific “tyranny of distance,” in part by exploiting the speedy hypersonic response time.

From The Wall Street Journal Jun. 12, 2026

According to data recently released by the city in a public records request, the average response time for the department for a Priority 2 was more than two hours as recently as March.

From Los Angeles Times May 22, 2026

The Scottish Ambulance Service records the median weekly response time by a prioritised colour-coded system.

From BBC Apr. 2, 2026

Rapidity In a technology sense, rapidity includes the speed of operational planning, determining appropriate action, deployment, and employment all focused toward minimizing response time.

From Shock and Awe — Achieving Rapid Dominance by James P. Wade

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