Standard Lemma guide

arcanum

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.

  • /ɑɹˈkeɪnəm/
  • /ɑɹˈkɑːnəm/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: AA1 R K AH0 N AH0 M Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A mystery or deep secret.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An elixir or secret remedy.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

information known only to a special group

Definition source: Princeton WordNet 3.0

Examples

  • the secret of Cajun cooking

Meaning relationships

Synonyms: secret

Antonyms: none provided

Broader terms: information, info

Narrower terms: esoterica, cabala, cabbala, cabbalah, kabala, kabbala, kabbalah, qabala, qabalah, password, watchword, word, parole, countersign

History

Etymology

Borrowed from Latin arcānum.

Across languages

Translations

5 source translations are retained for this English entry.

  • German: Arkanum — mystery or deep secret
  • German: Geheimnis — mystery or deep secret
  • Portuguese: arcano — mystery or deep secret
  • German: Arkanum — elixir or secret remedy
  • German: Geheimmittel — elixir or secret remedy