Transition Transition [ tran-zish-uhn, -sish- ] noun 1 movement, passage, or change from one position, state, stage, subject, concept, etc., to another; change: the transition from adolescence to adulthood. Simple Pastoral Beauty Human vs. Geothermal Power Following the River Landscape as Home Encroaching on Wetlands Carbon Wasteland Silva Counterculture Better than Mud The Wild and the Tamed The Mill Town Spanning the Gap Sixth Extinction Moving Mass Bridging by Subtraction Parkland Pasture