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single file

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noun [countable/uncountable] single file pronunciation in American English 
Word Forms
singularsingle file
pluralsingle files
  1. a line of people or things in which one is directly behind the other
    in single file:

    Now, line up in single file to go to gym class.

    Synonyms and related words for this sense of single file

derived word

single file

 single file pronunciation in American English  adverb

The three walked single file down the narrow corridor.

Synonyms and related words for this sense of single file


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