engineer

Noun

• the operator of a railway locomotive

• a person who uses scientific knowledge to solve practical problems

Verb

• plan and direct (a complex undertaking)
  • he masterminded the robbery
    

• design as an engineer
  • He engineered the water supply project
    

Related words

• Synonyms: 
  locomotive engineer , railroad engineer , engine driver , applied scientist , technologist , mastermind , direct , organize , organise , orchestrate