Eást-cyning
Bosworth & Toller Anglo-Saxon Old English Dictionary - eást-cyning
According to the Old English Dictionary:
es;
- eást-cyning
- m. An eastern king:--Wið Seleucus þone eást-cyning (cf. Seleucus begeat ealle þá eástlond, S. 144, 1), Ors. 3, 11; S.148, 35. east-cyning