Although the literal meaning of the word alu is generally accepted to be “ale,” i.e. “intoxicating beverage,” researchers have found it necessary to look deeper into the significance of the term. Earlier proposed etymologies for the word sought a connection with Proto-Germanic *aluh “amulet, taboo” from *alh “protect.” Cognates in Germanic dialects would include Old English ealh “temple,” Gothic alhs “temple,” and Old Norse alh “amulet”