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Word a Day

arcane

adjective · /ˌɑɹˈkeɪn/ · Level 4 · Expert

What does arcane mean?

arcane (adjective): requiring secret or mysterious knowledge to understand.

Definition: Wiktionary, CC BY-SA 4.0.

How do you use arcane in a sentence?

How do you pronounce arcane?

/ˌɑɹˈkeɪn/ (IPA, American English). The app reads every word aloud.

Where does arcane come from?

Borrowed from Latin arcānus (“hidden, secret”), from arceō (“to shut up, enclose”); cognate with Latin arca (“a chest”).

Etymology: Wiktionary, CC BY-SA 4.0.

Test yourself: do you know “arcane”?

Tap an answer to check it. The same questions the app asks.

What does “arcane” mean?

caused by or evidencing a mentally disturbed condition

Not quite: that's what pathological means.

reddish in color, especially of the face, fire, or sky

Not quite: that's what ruddy means.

without any attempt at concealment; completely obvious

Not quite: that's what blatant means.

requiring secret or mysterious knowledge to understand

Right! That's what “arcane” means.

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