Dictionary.com
Thesaurus.com

three-square

American  
[three-skwair] / ˈθriˈskwɛər /

adjective

  1. having an equilateral triangular cross section, as certain files.


three-square British  

adjective

  1. having a cross section that is an equilateral triangle

    a three-square file

"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 three-square

1400–50; late Middle English thre square threefold, modeled on foursquare

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.

According to one account, the sulfurous stank emanating from the White House lawn polluted the air for about three-square miles.

From Salon • Apr. 9, 2023

What if you weren’t merely confined to your house or apartment or the three-square feet of hot-desk space provided at your company’s headquarters, 45 soul-killing minutes from where you live?

From New York Times • Oct. 15, 2021

To qualify, residents must have lived in a roughly three-square mile area in Peshtigo and lived in or owned a residence with a private well between Jan. 1, 1965, and Dec. 31, 2020.

From Washington Times • May 7, 2021

The Revolutionary Guard is known to maintain a presence on the heavily-guarded three-square mile island.

From Time • Jan. 12, 2016

Hence, in a very short time they’d have a pretty complete aerial report on what amounted to about a three-square - mile area.

From "The Milagro Beanfield War" by John Nichols

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "three-square" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com