technology, engineering -- (the practical application of science to commerce or industry)
engineering, engineering science, applied science, technology -- (the discipline dealing with the art or science of applying scientific knowledge to practical problems; "he had trouble deciding which branch of engineering to study")
engineering, engine room -- (a room (as on a ship) in which the engine is located)
Overview of verb engineer
The verb engineer has 2 senses
engineer -- (design as an engineer; "He engineered the water supply project")