The origin and meaning of this word are not completely known. Different groups think the word means different things. Even Masonic researchers do not all agree to what the word means or where it came from. One Masonic scholar says that the word was first used in an early 18th century Royal Arch ritual. He said it was the name of an explorer looking for King Solomon's Temple. Another Masonic scholar thinks it is a name for God in Hebrew. The most used Masonic explanation is that it is a word that comes from putting together parts of the name of God in different historic languages.