English Reference
Idiom idiom

bright line


A clear distinction in the context of a legal, moral, ethical, or analytical judgment.

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.


SIMPLE

The company needs a bright line between work and personal time.

CONTEXTUAL

The judge established a bright line to clarify when a contract is officially broken.

COMPLEX

The committee struggled to draw a bright line between acceptable artistic expression and speech that violates the fundamental rights of others.


Related idioms8entries
  1. 01

    blur the line

    To minimize or erode the distinction between two things.

  2. 02

    bottom line

    The summary or result; the most important information.

  3. 03

    bottom of the line

    The worst or lowest quality on the market, especially among a range of products.

  4. 04

    bright and early

    (Very) early in the morning.

  5. 05

    bright lights

    The glamour and glitz of a place, especially a big city.

  6. 06

    bright side

    A consoling aspect of a difficult situation.

  7. 07

    bright spark

    A person who is intelligent, clever or quick-witted.

  8. 08

    bright young thing

    One who is youthful, clever, eager, and high-spirited in manner and attractive in appearance.

Last updated August 10, 2026