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Synonyms

decorous

American  
[dek-er-uhs, dih-kawr-uhs, -kohr-] / ˈdɛk ər əs, dɪˈkɔr əs, -ˈkoʊr- /

adjective

  1. characterized by dignified propriety in conduct, manners, appearance, character, etc.

    Synonyms:
    becoming, proper
    Antonyms:
    undignified

decorous British  
/ ˈdɛkərəs /

adjective

  1. characterized by propriety in manners, conduct, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of decorous

First recorded in 1655–65; from Latin decōrus “seemly, becoming,” derivative of decus (stem decor- ) “an ornament, splendor, honor,” akin to decēre “to be acceptable, be fitting” and docēre “to teach” (i.e., “to make fitting”) + adjective suffix -ōsus; see decent, docent, -ous ( def. )

Explanation

Something that is decorous is dignified, proper, and in good taste, like your decorous great-aunt who always wears a dress — even when she's only headed to the grocery store. The adjective decorous shares its origins with decoration. Both words come from the Latin word decor, meaning "beauty, elegance, charm, grace, ornament." So, something decorous is attractive. Decorous can also mean "dignified or proper," like your decorous habit of saying, "How do you do?" when you meet someone for the first time.

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Vocabulary lists containing decorous

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Decorous Mr. Taylor hastily suggested that they all go see the President.

From Time Magazine Archive

Decorous though the demonstration was, the protestors left no doubt about their anger over what they saw as the suppression of freedom.

From Time Magazine Archive

Decorous and restrained, the debaters scarcely laid a glove on one another, not even on Bush, who, on the eve of this week's New Hampshire primary, seemed to be making headway.

From Time Magazine Archive

Decorous dinner-jacketed British fight fans and their evening-gowned ladies assembled last week at the London Stadium Club to witness a charity boxing tournament.

From Time Magazine Archive

Decorous words beseem the learned lip, But Poets have the nicer scholarship.

From Forty-Two Poems by Flecker, James Elroy