(いっせん)(かく)

いっせんをかくす
expression
to draw a line; to clearly distinguish
formalexpression
1. to draw a clear line between; to distinguish oneself from; to set oneself apart
An idiomatic expression meaning to establish a clear distinction or boundary between two things, or to stand clearly apart from others. Often used to describe how something or someone is distinctly different from comparable things.
This work stands apart from the rest.
仕事(しごと)私生活(しせいかつ)(あいだ)一線(いっせん)(かく)すべきだ。
You should draw a clear line between work and private life.
That company clearly distinguishes itself from its competitors in quality.

Usage

A formal expression commonly used in written language and news commentary. The pattern is AB(あいだ)一線(いっせん)(かく)す (to draw a line between A and B) or A一線(いっせん)(かく)す (to distinguish from A). The verb (かく)す is a literary form of (えが)く meaning to draw or demarcate.

Common collocations

Similar words