Definition of "Galahad"

(Arthurian legend) Sir Galahad, son of Sir Lancelot, a knight of King Arthur's Round Table famously known for his purity and who was one of the three achievers of the quest for the Holy Grail.  examples

(rare) A male given name from the Celtic languages in occasional use since the 19th century.

A hamlet in Flagstaff County, in east-central Alberta.  examples

A man considered to be pure, noble, or chivalrous.  examples