Dictionary.com
Thesaurus.com

fast motion

American  

noun

Cinematography.
  1. action that appears to move faster than normal on the screen, accomplished by filming the action at less than normal speed in the camera and then projecting it at normal speed.


fast motion British  

noun

  1. films action that appears to have occurred at a faster speed than that at which it was filmed Compare slow motion

"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 fast motion

First recorded in 1910–15

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.

The Göttingen University team have now found that two graphene layers, as found in the naturally occurring form of double-layer graphene, combine the best of both worlds: a structure that supports the amazingly fast motion of electrons moving like light as if they had no mass, in addition to an insulating state.

From Science Daily

"Our disruptive design approach offers a new route to discovery of these and other high-performance materials that rely on the fast motion of ions in solids."

From Science Daily

“It was a fast motion play for me, and I didn’t really see anyone coming in motion with me,” Likely said.

From Los Angeles Times

His slow motion/fast motion alternation and camera-practically-in-the-glove shots weren’t meant to convey exciting action but to accentuate the brutal physical punishment boxers give and receive.

From New York Times

“Disobeying this lawful command, Atchison raised his right arm in a fast motion,” Samuel wrote.

From Seattle Times