due process

noun

1
: a course of formal proceedings (such as legal proceedings) carried out regularly and in accordance with established rules and principles

called also procedural due process

2
: a judicial requirement that enacted laws may not contain provisions that result in the unfair, arbitrary, or unreasonable treatment of an individual

called also substantive due process

Examples of due process in a Sentence

Due process requires that evidence not be admitted when it is obtained through illegal methods.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In Tarkanian, Jerry Tarkanian, who UNLV—a public university—suspended as the men’s basketball coach for violating NCAA rules, argued that he was denied due process under the 14th Amendment. Michael McCann, Sportico.com, 26 Sep. 2025 Federal agents have arrested immigrants in courthouses and other places across the United States, including in Florida, stripping them of due process protections, as NBC News reported. Kinsey Crowley, USA Today, 25 Sep. 2025 Following due process and input from medical professionals, a judge will decide whether Kelly should be civilly committed. Nick Ferraro, Twin Cities, 25 Sep. 2025 Corpus has sought relief in multiple county and federal courts to stop the removal efforts, which her lawyers argue violate her due process rights. Ryan MacAsero, Mercury News, 25 Sep. 2025 See All Example Sentences for due process

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of due process was in the 15th century

Browse Nearby Words

Cite this Entry

“Due process.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/due%20process. Accessed 29 Sep. 2025.

Legal Definition

due process

noun
1
: a course of formal proceedings (as judicial proceedings) carried out regularly, fairly, and in accordance with established rules and principles

called also procedural due process

2
: a requirement that laws and regulations must be related to a legitimate government interest (as crime prevention) and may not contain provisions that result in the unfair or arbitrary treatment of an individual

called also substantive due process

Note: The guarantee of due process is found in the Fifth Amendment to the Constitution, which states “no person shall…be deprived of life, liberty, or property, without due process of law,” and in the Fourteenth Amendment, which states “nor shall any state deprive any person of life, liberty, or property without due process of law.” The boundaries of due process are not fixed and are the subject of endless judicial interpretation and decision-making. Fundamental to procedural due process is adequate notice prior to the government's deprivation of one's life, liberty, or property, and an opportunity to be heard and defend one's rights to life, liberty, or property. Substantive due process is a limit on the government's power to enact laws or regulations that affect one's life, liberty, or property rights. It is a safeguard from governmental action that is not related to any legitimate government interest or that is unfair, irrational, or arbitrary in its furtherance of a government interest. The requirement of due process applies to agency actions.

3
: the right to due process
acts that violated due process

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