Commentary: the practical application of science to commerce or industry
Fast home computers are an example of great engineering.
WordNet 2.0 Sense Numbers: 1
Commentary: engineering 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.
WordNet 2.0 Sense Numbers: 2
Commentary: a room (as on a ship) in which the engine is located
Engineering is located in the bottom in the ship.
The captain is down in engineering, right now.
WordNet 2.0 Sense Numbers: 3