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flat back

American  

noun

  1. a book spine presenting a completely flat surface.

  2. a book bound with such a spine.


Etymology

Origin of flat back

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.

See Examples For:

He says he stayed in a hotel suite that was bigger than his flat back home in Aberdeen - something he had never experienced during his own boxing career.

From BBC ● Oct. 28, 2025

Jumpers lead with their helmet, throw their hands back and crouch low into a tuck with a flat back for aerodynamics.

From Seattle Times ● Feb. 4, 2022

Another option is to use a type of channel shaped like quarter-round molding, with a flat back and base at a right angle and a curved piece connecting the two.

From Washington Post ● Aug. 8, 2021

He introduced Danny Welbeck and Alex Iwobi and switched to a flat back four.

From The Guardian ● May 16, 2017

His eyes gleamed red and his ears lay flat back on his skull.

From "The Horse and His Boy" by C.S. Lewis

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