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Synonyms

high-speed

American  
[hahy-speed] / ˈhaɪˈspid /

adjective

  1. designed to operate or operating at a high speed.

    a high-speed drill.

  2. Photography. suitable for minimum light exposure.

    high-speed film; a high-speed lens.


high-speed British  

adjective

  1. employing or requiring a very short exposure time

    high-speed film

  2. recording or making exposures at a rate usually exceeding 50 and up to several million frames per second

  3. working, moving, or operating at a high speed

"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 high-speed

First recorded in 1870–75

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.

Verizon executives have said the merger would help the combined company more quickly expand its high-speed internet service.

From The Wall Street Journal

He also invested in Inphi, a maker of components for high-speed digital networks, where he served as chairman.

From The Wall Street Journal

The crane was being used to build an overhead railway that is part of a China-backed project to link Bangkok with neighbouring Laos, where a Chinese-built high-speed line is already running to south-western China.

From BBC

The government also said that following NPR's completion it intended to build a new rail link between Birmingham and Manchester, but it is unclear whether it would be a high-speed line.

From BBC

Plans to bring high-speed rail to the north of England were first put forward by former Conservative chancellor George Osborne in 2014.

From BBC