“rites of passage: The rituals associated with a change of status, for example from youth to adulthood, and from unmarried to married state. In his classic study by the same name, Arnold van Gennep distinguished rites of separation, rites of segregation, and rites of integration. Rituals associated with a change in status were identified as having these three stages. Between each there are clear symbolic demarcations.”
Excerpted from: Matthews, Gordon, ed. Oxford Dictionary of Sociology. New York: Oxford University Press, 1994.