A2
someone whose job is to design, build or repair machines, engines, roads, bridges, etc.
Dictionary examples:
The engineer built a robot to tie his shoes. (0.0)
The engineer built a robot to tell her funny jokes. (0.0)
The engineer fixed the broken coffee machine with a banana. (0.0)
a software engineer (10.2)
a civil engineer (29.3)
a mechanical/structural engineer (58.1)