The crossword solution for the term 'Hajj, e.g.' is 'RITE', which is a four-letter word. The Hajj is an Islamic pilgrimage to Mecca that is one of the five pillars of Islam. It is a religious duty that must be carried out at least once in a lifetime by every able-bodied Muslim who can afford to do so. During the Hajj, pilgrims perform a series of rituals, including circling the Kaaba seven times and running between the hills of Safa and Marwa.