Lift 2 topics · 2 sources ScienceEnergyThe force that pulls a wind turbine blade, as opposed to drag.US DOE Office of Energy Efficiency & Renewable Energy — Glossary of Energy-Related Terms retrieved 2014-05-26 Cite ScienceWaterA step or bench in a multiple layer excavation or fill. Bureau of Reclamation — Bureau of Reclamation Glossary Cite