Main entry: engineer, technologist, applied scientist
Definition: a person who uses scientific knowledge to solve practical problems
Main entry: engine driver, engineer, locomotive engineer, railroad engineer
Definition: the operator of a railway locomotive
Main entry: direct, mastermind, orchestrate, organise, organize, engineer
Definition: plan and direct (a complex undertaking)
Usage: he masterminded the robbery
Main entry: engineer
Definition: design as an engineer
Usage: He engineered the water supply project