Find the word definition

Wikipedia
Mihirakula

Mihirakula was one of the most important Hephthalite emperors, whose empire was in the present-day territories of Afghanistan, Pakistan and northern and central India. Mihirakula was a son of Toramana who was a tegin (secondary prince) of the Indian part of the Hephthalite Empire. Mihirakula ruled his empire from 502 to 530.