bright-line
adjective
: providing an unambiguous criterion or guideline especially in law
a bright-line distinction
Examples of bright-line in a Sentence
there is no bright-line rule governing the issue
Recent Examples on the Web
Crafting bright-line tests that separate commodities from securities, or creating a new category, will be legally complex.
—
Becca Bratcher, Forbes.com, 10 July 2025
There is no bright-line definition for hardship—it’s determined by the employer under the terms of the retirement plan and based on facts and circumstances.
—Kelly Phillips Erb, Forbes, 21 Mar. 2025
None of these cases, for instance, is likely to result in the full restoration of the bright-line rules established with the Interstate Commerce Act of 1887, rules based in part on the lessons of our battles against authoritarian monarchy in the seventeenth century.
—Andrew Cockburn, Harper's Magazine, 20 Aug. 2024
Baron’s argument is, at first, the least problematic; the killing of his cousin is a bright-line injustice.
—Jesse Green, New York Times, 27 Feb. 2024
And there’s one bright-line issue that many Northern Virginia Democrats said is fundamental to them: full Virginia funding for the Metro transit system.
—Laura Vozzella, Washington Post, 14 Jan. 2024
The new draft guidelines are not bright-line laws or regulations, and US antitrust enforcement will continue to reflect longstanding legal precedents, senior administration officials emphasized Tuesday in a call with reporters.
—Brian Fung, CNN, 19 July 2023
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Becca Bratcher, Forbes.com, 10 July 2025
There is no bright-line definition for hardship—it’s determined by the employer under the terms of the retirement plan and based on facts and circumstances.
—Kelly Phillips Erb, Forbes, 21 Mar. 2025
None of these cases, for instance, is likely to result in the full restoration of the bright-line rules established with the Interstate Commerce Act of 1887, rules based in part on the lessons of our battles against authoritarian monarchy in the seventeenth century.
—Andrew Cockburn, Harper's Magazine, 20 Aug. 2024
Baron’s argument is, at first, the least problematic; the killing of his cousin is a bright-line injustice.
—Jesse Green, New York Times, 27 Feb. 2024
And there’s one bright-line issue that many Northern Virginia Democrats said is fundamental to them: full Virginia funding for the Metro transit system.
—Laura Vozzella, Washington Post, 14 Jan. 2024
The new draft guidelines are not bright-line laws or regulations, and US antitrust enforcement will continue to reflect longstanding legal precedents, senior administration officials emphasized Tuesday in a call with reporters.
—Brian Fung, CNN, 19 July 2023
Cite this Entry
“Bright-line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bright-line. Accessed 31 Oct. 2025.
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