file in

1. 1.

   enter by marching in a file

   Antonymsfile out

   Broaderenter

Questions about file in

What does file in mean?

file in means "enter by marching in a file".

What is the opposite of file in?

The recorded antonyms are file out.

Is file in a common word?

file in is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.