Of or relating to the Muslim chronological era, reckoned from the Hijra in 622 a.d. Cf. Hagaren, adj.

pertaining to the Muslim era.

In Indian chronology, designating or pertaining to an era reckoned from a.d. 78.

Of or pertaining to a period in Japanese history from the late 8th to the late 12th century a.d.

(chiefly with reference to Ancient Egypt) of, relating to, or designating to the earliest dynasties.

attributive. In Indian chronology, pertaining to or designating an era traditionally beginning with a victory of King Vikramāditya over the Śaka…

Of, pertaining to, or designating the middle period of the ancient pre-Dynastic culture in Egypt.

Of or relating to the last period of predynastic culture in Upper Egypt; designating this period. Also as n.: the Semainean period.

a collective term for the Chinese dynasties of Ch'en, Eastern Chin, Liang, Liu-Sung, Southern Ch'i, and Wu, belonging to the period a.d. 220–589…

Used attributively and absol. to designate the period of the reign of Xuan Zong or pottery and porcelain made at this time.