(1):
(v. t.) To use contrivance and effort for; to guide the course of; to manage; as, to engineer a bill through Congress.
(2):
(n.) One who manages as engine, particularly a steam engine; an engine driver.
(3):
(v. t.) To lay out or construct, as an engineer; to perform the work of an engineer on; as, to engineer a road.
(4):
(n.) A person skilled in the principles and practice of any branch of engineering. See under Engineering, n.
(5):
(n.) One who carries through an enterprise by skillful or artful contrivance; an efficient manager.