From imperiōsus (“‘mighty, powerful; imperious, tyrannical’”), from imperium (“‘empire, imperial government’”), from imperō (“‘command, order’”), from im- (“‘form of in’”) + parō (“‘prepare, arrange; intend’”).
From imperiōsus (“‘mighty, powerful; imperious, tyrannical’”), from imperium (“‘empire, imperial government’”), from imperō (“‘command, order’”), from im- (“‘form of in’”) + parō (“‘prepare, arrange; intend’”).