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Synonyms

single file

American  

noun

  1. a line of persons or things arranged one behind the other; Indian file.


single file British  

noun

  1. a line of persons, animals, or things ranged one behind the other, either stationary or moving

"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 single file

First recorded in 1660–70


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:

"In the end, everything worked out. Everyone went down in a single file, everyone helping, and we managed to finish the trail, see the sunrise, and experience that adrenaline rush," Nobre told the paper.

From BBC ● Apr. 20, 2026

When the race began at 4, two hours before sunrise, we scurried off into the woods in tight single file.

From The Wall Street Journal ● Oct. 30, 2025

Drone footage from the weekend showed long lines of men and boys standing or walking in single file.

From Salon ● Oct. 30, 2024

Compared to cells moving in a single file, clusters were much slower.

From Science Daily ● Jun. 19, 2024

Nearly three feet had fallen in the last storm, so that for a week people had to walk single file, in narrow trenches.

From "Interpreter of Maladies" by Jhumpa Lahiri

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