2. (n.) One who manages as engine, particularly a steam engine; an engine driver.
3. (n.) One who carries through an enterprise by skillful or artful contrivance; an efficient manager.
4. (v. t.) To lay out or construct, as an engineer; to perform the work of an engineer on; as, to engineer a road.
5. (v. t.) To use contrivance and effort for; to guide the course of; to manage; as, to engineer a bill through Congress.