single file

Adjective

not-comparable of a line or queue

(of a line or queue) One person wide.

Japanese Meaning

1人分の幅で構成された一列に並んでいる状態（例：行列）

The soldiers took a single file formation through the dense undergrowth.

兵士たちは濃い藪の中を一列になって進んだ。

Sense（1）

(of a line or queue) One person wide.

They walked in a single file line.