in single file

(redirected from walk in single file)

*in (a) single file

Fig. lined up, one behind the other; in a line, one person or one thing wide. (*Typically: be ~; get [into] ~; march ~; walk ~.) Have you ever seen ducks walking in single file? Please get into single file. Please march in single file.
See also: file, single
References in classic literature ?
In her absurd mood of lustful arrogance, Mary looked at the little figures and thought, "If I liked I could make you go in there or stop short; I could make you walk in single file or in double file; I could do what I liked with you.