set a precedent

Idioms  

1. Establish a usage, tradition, or standard to be followed in the future. For example, He set a precedent by having the chaplain lead the academic procession. The word precedent here signifies a previous instance or legal decision upon which future instances are based, a usage dating from the early 1400s. In British and American law it more specifically refers to a legal decision that may be used as a standard in subsequent cases.

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Example Sentences

See Examples For:

set a precedent

She said China's objective "is to set a precedent and to remind entrepreneurs that they should not transfer critical and sensitive technical know-how overseas without government approval".

From Barron's ● Apr. 28, 2026

There was a desire to set a precedent and avoid perceptions that Fernandez, one of the squad's senior figures, had received preferential treatment.

From BBC ● Apr. 8, 2026

The former first couple hope their appearance will set a precedent for Trump and other key names in the files to appear before Congress.

From Los Angeles Times ● Feb. 26, 2026

If the Supreme Court’s decision reinforces state autonomy, a win in Washington could set a precedent for other jurisdictions, accelerating a cultural shift toward policies that treat women and families with respect.

From The Wall Street Journal ● Feb. 6, 2026

His rationale was restated: Massari could not be allowed to set a precedent.

From "Drama High" by Michael Sokolove