The crossword solutions for the term GARB FOR GALAHAD is MAIL. In Arthurian legend, Galahad was a knight of King Arthur's Round Table and the son of Lancelot. He was known for his purity and strength of character, and was said to have been the only knight to have achieved the quest for the Holy Grail. As such, he was often depicted wearing armor made of MAIL, which was a type of armor made from interlocking metal rings.