regalian

adjective
re·​ga·​lian | \ rə̇ˈgālyən, rēˈ-, -lēən\

Definition of regalian

: of or belonging to a royal ruler : regal, sovereign regalian rights

History and Etymology for regalian

French régalien, from Latin regalis royal, regal + French -en -an (from Latin -anus)

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