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  • sided
    sided
    adjective
    having a specified number or kind of sides (often used in combination).
  • -sided
    -sided
    adjective
    (in combination) having a side or sides as specified

sided

American  
[sahy-did] / ˈsaɪ dɪd /

adjective

  1. having a specified number or kind of sides (often used in combination).

    five-sided; plastic-sided.


-sided British  

adjective

  1. (in combination) having a side or sides as specified

    three-sided

    many-sided

"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

Other Word Forms

Derived Forms

Etymology

Origin of sided

late Middle English word dating back to 1425–75; see origin at side 1, -ed 3

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.

But a jury sided with the former teacher that Parker's lack of action was an act of gross negligence.

From BBC • May 21, 2026

In March, a jury sided with the plaintiffs over the issue.

From Barron's • May 4, 2026

That same year, a federal district court sided with these voters, ruling that the maps could not be used in 2024 or future elections.

From Salon • Apr. 30, 2026

Yet his mother reacts as if he’d sided with the enemy by wishing defeat.

From Los Angeles Times • Apr. 24, 2026

I raised arguments and objections, but my mother sided with Granny and Aunt Addie and I had to accept.

From "Black Boy" by Richard Wright

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