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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.

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

When he finally looked up, he saw players lined up in a single file offering hugs and telling him, “We’re going to win this battle together.”

From Los Angeles Times

Later, looking over from a nearby hill, we could see the rebels in military fatigues walking in single file and stopping the people on the Congolese side from making the crossing.

From BBC

Their flashlights swung left to right as around a dozen men walked single file across the hilltop.

From Los Angeles Times

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

From Salon