guideline

noun

guide·​line ˈgīd-ˌlīn How to pronounce guideline (audio)
: a line by which one is guided: such as
a
: a cord or rope to aid a passer over a difficult point or to permit retracing a course
b
: an indication or outline of policy or conduct

Examples of guideline in a Sentence

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.
These changes are not taken lightly, and they are done in order to comply fully with new event guidelines established by Mexican authorities. Pitchfork, 28 Apr. 2025 When they are spotted out and about, Hadid and Cooper tend to follow similar sartorial guidelines. Anna Cafolla, Vogue, 27 Apr. 2025 Here are four stocks that may fit these classic value stock guidelines. John Navin, Forbes.com, 26 Apr. 2025 Using our best available list as a guideline, Seattle could have selected guard Tate Ratledge, receiver Kyle Williams, center Jared Wilson or cornerback Azareye’h Thomas. Michael-Shawn Dugar, New York Times, 26 Apr. 2025 See All Example Sentences for guideline

Word History

First Known Use

1785, in the meaning defined above

Time Traveler
The first known use of guideline was in 1785

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Cite this Entry

“Guideline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/guideline. Accessed 2 May. 2025.

Kids Definition

guideline

noun
guide·​line ˈgīd-ˌlīn How to pronounce guideline (audio)
1
: a line by which one is guided
2
: an outline of standards for future policy or action

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