n the federal department responsible for maintaining a national energy policy of the United States; created in 1977\nn mature female of mammals of which the male is called `buck'\nv engage in\nv carry out or perform an action\nv get (something) done\nv proceed or get along\nv give rise to; cause to happen or occur, not always intentionally\nv carry out or practice; as of jobs and professions\nv be sufficient; be adequate, either in quality or quantity\nv create or design, often in a certain way\nv behave in a certain manner; show a certain behavior; conduct or comport oneself\nv spend time in prison or in a labor camp\nv carry on or function\nv arrange attractively\nv travel or traverse (a distance)