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.
Forbes reporters follow company ethical guidelines that ensure the highest quality. Kelly Phillips Erb, Forbes.com, 10 May 2025 The agency’s participation in the program, which began in 1994 as the Back to Sleep campaign, was cut on April 1, according to Dr. Rachel Moon, a lead author of safe sleep guidelines from the American Academy of Pediatrics. Adrianna Rodriguez, USA Today, 10 May 2025 Before this report, private hot tubs were not required to be cleaned with the same stringency as public hot tubs according to CDC guidelines. Katie Nadworny, Travel + Leisure, 9 May 2025 The public outrage that followed starkly demonstrated that the U.S. couldn’t simply rely on international guidelines but needed federal standards on research ethics. Christine Coughlin, The Conversation, 9 May 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

Browse Nearby Words

Cite this Entry

“Guideline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/guideline. Accessed 17 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

More from Merriam-Webster on guideline

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