Iamblichus

Iamblichus, a Neo-Platonic philosopher of the 4th century, in the time of Constantine, struggled, as it proved, in vain for the revival of Greek philosophy, in the hope of thereby stemming the advance of Christianity.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Iago * Iambus
Hymettus
Hypatia
Hyperboreans
Hypermnestra
Hypnotism
Hyrcania
Hyrcanus, John
Iachimo
Iachus
Iago
Iamblichus
Iambus
Iapetos
Iberia
Ibis
Ibrahim Bey
Ibrahim Pasha
Ibsen, Henrik
Ibycus
Icarus
Ice blink