Definition of Arcane

understood by only a few; obscure

Examples of Arcane in a sentence

Because it is no longer taught in schools, people are concerned that cursive writing will become arcane.  

The elderly teacher had an arcane way of teaching mathematics.  

The restaurant location was so arcane, that you had to be blindfolded in order to enter the building.  

People always inquired why the identity of my grandfather was kept arcane.  

An arcane band was playing in an underground location.  

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