from The American Heritage® Dictionary of the English Language, 4th Edition
- Eusebius of Caesarea A.D. 260?-340? Palestinian theologian whose Ecclesiastical History, written in Greek, is a record of the chief events in the Christian Church until the year 324.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. Christian bishop of Caesarea in Palestine; a church historian and a leading early Christian exegete (circa 270-340)
Sorry, no etymologies found.
Entertainingly, a fellow medieval history blogger apparently held a poll to choose a patron saint for history, with the results reportedly split between Bede the Venerable and Eusebius of Caesarea.