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shift key

American  

noun

  1. a typewriter key that determines whether characters are printed in upper or lower case and controls the printing of numbers and symbols.

  2. Computers. a key that performs the same functions as on a typewriter keyboard and also controls other functions, depending on the program.

    To print a file, depress the shift key and a function key.


shift key British  

noun

  1. a key on a typewriter or computer keyboard used to type capital letters and certain numbers and symbols

"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 shift key

First recorded in 1900–05

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.

If toggling the shift key while they type out their song titles has officially become the first tiny step toward the red carpet, we’re likely to see more of it.

From Washington Post

Here's a quick keyboard shortcut I use all the time: Instead of just Ctrl + V to paste text, add in the shift key.

From Fox News

On my keyboard, if I press the shift key I cannot then type a lower-case letter.

From Literature

In previous models, the up arrow was between the forward-slash and shift keys, making its location prone to causing all types of problems.

From The Verge

Specifically, Blades have been notorious for squeezing the up directional key to the left of the shift key.

From The Verge