la·i·ty \ˈlāəd.ē, -ətē, -i\noun (-es) Etymology:lay (V) + -ty 1.: the great body of the people of a religious faith as distinguished from its clergy 2.: the great body of the people as distinguished from those of a particular profession (as medicine or law) or those specially skilled < writers who can interpret this wholeness, both to their colleagues and the laity — P.B.Sears >