Definitions

Saint Cyril (aka Kyrillos and Constantine the Philosopher, d. 867 CE) was a Byzantine linguist, teacher, scholar and missionary who famously preached Christianity to the Slavs in Moravia with his brother Methodius during the 9th century CE...

The coinage of the Byzantine Empire continued that of its more ancient predecessors and functioned as a convenient method of payment for goods and services, especially to soldiers and officials, and as a means for people to pay their taxes...

Basil I was emperor of the Byzantine Empire from 867 to 886 CE and he founded the "Macedonian" dynasty which lasted for over 200 years. Basil was an Armenian from a humble background who had risen to become the second most powerful man in...

Loki is a god in Norse mythology who is often simply described as the 'trickster' god for his love of playing pranks on both his fellow gods and his or their opponents. Sworn brother of Odin and often the one to dig the other gods out of...

Michael III, also known as “Michael the Drunkard” by his detractors, was emperor of the Byzantine Empire from 842 to 867 CE. Never quite escaping the shadow of his mother Theodora, who ruled as regent in his name until c. 855 CE, or his uncle...

Shapur I (r. 240-270 CE) is considered one of the greatest kings of the Sassanian Empire for expanding his realm, his policy of religious tolerance, building projects, and committing the Zoroastrian scriptures (Avesta) to writing. He was...

Empress Irene was the wife of Leo IV and, on her husband's death, she reigned as regent for her son Constantine VI from 780 to 790 CE. From 797 to 802 CE she ruled as emperor in her own right, the first woman to do so in Byzantine history...

Greek Fire was an incendiary weapon first used in Byzantine warfare in 678 CE. The napalm of ancient warfare, the highly flammable liquid was made of secret ingredients and used both in catapulted incendiary bombs and sprayed under pressure...

Odin (Old Norse: Óðinn) is the main god in Norse mythology. Described as an immensely wise, one-eyed old man, Odin has by far the most varied characteristics of any of the gods and is not only the deity to call upon when war was being prepared...

The “Barracks Emperors” is a term coined by later historians referring to the Roman emperors who were chosen and supported by the army during the period known as the Crisis of the Third Century (also known as the Imperial Crisis, 235-284...