dactyliomancy

noun
dac·​tyl·​i·​o·​man·​cy | \ dakˈtilēəˌman(t)sē\
plural -es

Definition of dactyliomancy

: divination by means of finger rings

History and Etymology for dactyliomancy

probably from French dactyliomancie, from Greek daktylio- dactylio- + French -mancie -mancy

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