: 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
new guidelines on nutrition
Examples of guideline in a Sentence
Recent Examples on the Web
Please read the guidelines before participating.
—
Magi Helena, Dallas Morning News, 17 Mar. 2026
Federal sentencing guidelines recommended prison time up to eight years since Carie Hallford didn't have a criminal history.
—Arkansas Online, 17 Mar. 2026
Federal sentencing guidelines recommend prison time up to eight years since Carie Hallford didn't have a criminal history.
—ABC News, 16 Mar. 2026
The next step is a review of acoziborole by the Democratic Republic of Congo Ministry of Health and by WHO to see if the agency should update its treatment guidelines, which would help other countries authorize the drug's use.
—Fran Kritz, NPR, 16 Mar. 2026
See All Example Sentences for guideline
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Magi Helena, Dallas Morning News, 17 Mar. 2026
Federal sentencing guidelines recommended prison time up to eight years since Carie Hallford didn't have a criminal history.
—Arkansas Online, 17 Mar. 2026
Federal sentencing guidelines recommend prison time up to eight years since Carie Hallford didn't have a criminal history.
—ABC News, 16 Mar. 2026
The next step is a review of acoziborole by the Democratic Republic of Congo Ministry of Health and by WHO to see if the agency should update its treatment guidelines, which would help other countries authorize the drug's use.
—Fran Kritz, NPR, 16 Mar. 2026
See All Example Sentences for guideline
Cite this Entry
“Guideline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/guideline. Accessed 18 Mar. 2026.
Copy CitationKids Definition
guideline
noun
guide·line
ˈgīd-ˌlīn 
1
: a line by which one is guided
2
: an outline of standards for future policy or action
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