from The American Heritage® Dictionary of the English Language, 4th Edition
- Isabella I Known as "Isabella the Catholic.” 1451-1504. Queen of Castile (1474-1504). Her marriage in 1469 to Ferdinand V of Castile and León (later Ferdinand II of Aragon) marked the beginning of a unified Spanish state. Isabella sponsored the voyages of Christopher Columbus.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the queen of Castile whose marriage to Ferdinand of Aragon in 1469 marked the beginning of the modern state of Spain; they instituted the Spanish Inquisition in 1478 and sponsored the voyages of Christopher Columbus in 1492 (1451-1504)
Sorry, no etymologies found.