decorum
noun
de·co·rum
di-ˈkȯr-əm 
1
2
: propriety and good taste in conduct or appearance
strict in her notions of decorum—
Jane Austen
Jane Austen3
: orderliness
the organization's decorum has rarely been shaken—W. F. Longgood
W. F. Longgood4
decorums plural
: the conventions of polite behavior
the established sobrieties and decorums of English life—H. G. Wells
H. G. WellsExamples of decorum in a Sentence
He has no sense of decorum.
high standards of decorum are usually required when attending the opera
Recent Examples on the Web
Tuscany with a side of magic: Savoring Bolivia’s wine country
Singapore is known for its decorum rules, such as no spitting or chewing gum.
—The Washington Post, San Diego Union-Tribune, 6 Apr. 2025
Unfortunately, many, such as U.S. Sen. Tammy Duckworth, have abandoned that decorum, resorting to profanity that was once unthinkable in professional settings.
—Chicago Tribune, 1 Apr. 2025
During the hearing Friday, Chamberlain also addressed other courtroom decorum issues, including whether police officers could wear their uniforms while attending the trial.
—Robert A. Cronkleton, Kansas City Star, 28 Mar. 2025
The spat came amid a broader debate over decorum on Capitol Hill, prompted largely by Rep. Al Green’s (D-Texas) heckling of President Trump during his speech before Congress last week.
—Mike Lillis, The Hill, 13 Mar. 2025
See All Example Sentences for decorum
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The Washington Post, San Diego Union-Tribune, 6 Apr. 2025
Unfortunately, many, such as U.S. Sen. Tammy Duckworth, have abandoned that decorum, resorting to profanity that was once unthinkable in professional settings.
—Chicago Tribune, 1 Apr. 2025
During the hearing Friday, Chamberlain also addressed other courtroom decorum issues, including whether police officers could wear their uniforms while attending the trial.
—Robert A. Cronkleton, Kansas City Star, 28 Mar. 2025
The spat came amid a broader debate over decorum on Capitol Hill, prompted largely by Rep. Al Green’s (D-Texas) heckling of President Trump during his speech before Congress last week.
—Mike Lillis, The Hill, 13 Mar. 2025
See All Example Sentences for decorum
Cite this Entry
“Decorum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decorum. Accessed 25 Apr. 2025.
Copy CitationKids Definition
decorum
noun
de·co·rum
di-ˈkōr-əm
-ˈkȯr-
1
: agreement with accepted standards of conduct : proper behavior
social decorum
2
: the state or condition of being calm, orderly, and well-regulated
the decorum of the meeting
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