noun

decorum

decorum, propriety, etiquette

He behaved with the utmost decorum.

He behaved with the utmost decorum.

There was a lack of decorum at the meeting.

There was a lack of decorum at the meeting.

((with)) decorum with polite behavior He behaved with the utmost decorum.

((a lack of)) decorum a situation where people are not polite There was a lack of decorum at the meeting.

Synonyms: propriety, etiquette, seemliness; Antonyms: impropriety

From Latin 'decorum' (that which is seemly), related to 'decus' (ornament, grace).

Think of 'decorum' as the 'decoration' of your behavior. It makes your actions look proper and fitting.

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