decorum

Definitions

1nounpolite, proper behavior that fits the situation, especially in formal or public settings

The judge asked everyone in the courtroom to maintain decorum.

Even during the heated debate, she spoke with decorum.

School assemblies run more smoothly when students show decorum.

Idioms & expressions

breach of decorum, behavior that is seen as improper or disrespectful for the situation

maintain decorum, keep a calm, respectful, proper manner

stand on ceremony, act with a lot of formality and attention to proper manners

Word Origin

Language

Latin

Original word

decōrum

Originally meant

what is fitting, proper, or graceful

Background

It comes from Latin decōrum, from decēre, meaning “to be fitting” or “to be suitable.” English has used it since the 16th century mainly for proper behavior in serious or formal situations.

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