Standard Lemma guide

decorum

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /dɪˈkɔːɹəm/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɔːɹəm
  • CMU ARPABET: D IH0 K AO1 R AH0 M Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Appropriate social behavior.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: decency, courtesy, propriety, etiquette

Antonyms: none provided

2

noun

Meaning 2

A convention of social behavior.

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

propriety in manners and conduct

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: decorousness

Antonyms: indecorum

Broader terms: propriety, properness, correctitude

Narrower terms: becomingness

History

Etymology

Learned borrowing from Latin decōrum, neuter form of decōrus (“proper, decent”).

Across languages

Translations

77 source translations are retained for this English entry.

  • Bulgarian: благоприли́чие (blagoprilíčie) — appropriate social behavior; propriety
  • Bulgarian: прили́чие (prilíčie) — appropriate social behavior; propriety
  • Bulgarian: благопристо́йност (blagopristójnost) — appropriate social behavior; propriety
  • Bulgarian: присто́йност (pristójnost) — appropriate social behavior; propriety
  • Bulgarian: поря́дъчност (porjádǎčnost) — appropriate social behavior; propriety
  • Catalan: decòrum — appropriate social behavior; propriety
  • Catalan: decor — appropriate social behavior; propriety
  • Chinese Mandarin: 體統 /体统 (tǐtǒng) — appropriate social behavior; propriety
  • Chinese Mandarin: 端正 (duānzhèng) — appropriate social behavior; propriety
  • Finnish: hyvä käytös — appropriate social behavior; propriety
  • Finnish: säädyllisyys — appropriate social behavior; propriety
  • Finnish: käytöstavat — appropriate social behavior; propriety
  • French: décorum — appropriate social behavior; propriety
  • Galician: decoro — appropriate social behavior; propriety
  • Georgian: დეკორუმი (deḳorumi) — appropriate social behavior; propriety
  • Georgian: ეტიკეტი (eṭiḳeṭi) — appropriate social behavior; propriety
  • Georgian: წესიერება (c̣esiereba) — appropriate social behavior; propriety
  • Georgian: ღირსეულობა (ɣirseuloba) — appropriate social behavior; propriety
  • Georgian: ზრდილობა (zrdiloba) — appropriate social behavior; propriety
  • Georgian: ზრდილობის წესები (zrdilobis c̣esebi) — appropriate social behavior; propriety
  • German: Anstand — appropriate social behavior; propriety
  • German: Etikette — appropriate social behavior; propriety
  • German: Schicklichkeit — appropriate social behavior; propriety
  • German: Anständigkeit — appropriate social behavior; propriety
  • German: guter Ton — appropriate social behavior; propriety
  • German: Dekorum — appropriate social behavior; propriety
  • Greek: ευπρέπεια (efprépeia) — appropriate social behavior; propriety
  • Ancient Greek: εὐσχημοσύνη (euskhēmosúnē) — appropriate social behavior; propriety
  • Hungarian: illem — appropriate social behavior; propriety
  • Hungarian: illendőség — appropriate social behavior; propriety
  • Hungarian: tisztesség — appropriate social behavior; propriety
  • Indonesian: dekorum — appropriate social behavior; propriety
  • Italian: decoro — appropriate social behavior; propriety
  • Japanese: 礼儀) (reigi) — appropriate social behavior; propriety
  • Japanese: 端正さ (たんせいさ — appropriate social behavior; propriety
  • Japanese: tansei-sa) — appropriate social behavior; propriety
  • Japanese: 礼儀正しさ (れいぎただしさ — appropriate social behavior; propriety
  • Japanese: reigi tadashisa) — appropriate social behavior; propriety
  • Latin: decōrum — appropriate social behavior; propriety
  • Malay: susila — appropriate social behavior; propriety
  • Malay: سوسيلا — appropriate social behavior; propriety
  • Manx: beasaght — appropriate social behavior; propriety
  • Polish: decorum — appropriate social behavior; propriety
  • Polish: dekorum — appropriate social behavior; propriety
  • Portuguese: decoro — appropriate social behavior; propriety
  • Punjabi: ਤਮੀਜ਼ (tamīz) — appropriate social behavior; propriety
  • Romanian: cuviință — appropriate social behavior; propriety
  • Romanian: cădere — appropriate social behavior; propriety
  • Romanian: decență — appropriate social behavior; propriety
  • Russian: благопристо́йность (blagopristójnostʹ) — appropriate social behavior; propriety
  • Russian: деко́рум (dɛkórum) — appropriate social behavior; propriety
  • Russian: прили́чие (prilíčije) — appropriate social behavior; propriety
  • Russian: благоприли́чие (blagoprilíčije) — appropriate social behavior; propriety
  • Spanish: decoro — appropriate social behavior; propriety
  • Spanish: pundonor — appropriate social behavior; propriety
  • Swedish: dekorum — appropriate social behavior; propriety
  • Swedish: anständighet — appropriate social behavior; propriety
  • Swedish: värdighet — appropriate social behavior; propriety
  • Bulgarian: етике́т (etikét) — a convention of social behavior
  • Bulgarian: поря́дки (porjádki) — a convention of social behavior
  • Chinese Mandarin: 禮儀 /礼仪 (lǐyí) — a convention of social behavior
  • Finnish: etiketti — a convention of social behavior
  • German: Anstandsregel — a convention of social behavior
  • German: Anstandsregeln — a convention of social behavior
  • German: Konventionen — a convention of social behavior
  • German: Konvention — a convention of social behavior
  • German: Benimmregel — a convention of social behavior
  • Hungarian: illemszabály — a convention of social behavior
  • Hungarian: szokás — a convention of social behavior
  • Hungarian: konvenció — a convention of social behavior
  • Indonesian: dekorum — a convention of social behavior
  • Japanese: 礼儀作法 (reigi sahō) — a convention of social behavior
  • Japanese: 礼儀 (reigi) — a convention of social behavior
  • Malay: tatasusila — a convention of social behavior
  • Malay: تاتاسوسيلا — a convention of social behavior
  • Russian: этике́т (etikét) — a convention of social behavior
  • Russian: пра́вила поведе́ния (právila povedénija) — a convention of social behavior