single file
noun
a line of persons or things arranged one behind the other; Indian file.
Origin of single file
First recorded in 1660–70
Words nearby single file
single cream,
single cut,
single density,
single entry,
single father,
single file,
single file, in,
single knot,
single man,
single market,
single modal
Example sentences from the Web for single file
British Dictionary definitions for single file
single file
noun
a line of persons, animals, or things ranged one behind the other, either stationary or moving