Single file Meaning in English
expression
Definition
A way of moving or standing where each person is directly behind the other, forming one line, not side by side.
Usage & Nuances
Often used in formal or instructional contexts, like at school or when hiking. "Walk in single file" or "stand in single file" are common phrases. It's usually for organized movement in narrow spaces. Not the same as 'line up', where people may stand side by side.
Example Sentences
The children walked in single file through the hallway.
basic
Please stand in single file behind the teacher.
basic
We had to cross the bridge in single file.
basic
After lunch, everyone lined up in single file to leave the cafeteria.
natural
The hikers moved in single file along the narrow trail.
natural
Security asked us to walk in single file to make things quicker.
natural