engineer

1 engineer /ˌɛnʤəˈniɚ/ noun
plural engineers
1 engineer
/ˌɛnʤəˈniɚ/
noun
plural engineers
Britannica Dictionary definition of ENGINEER
[count]
1 
: a person who has scientific training and who designs and builds complicated products, machines, systems, or structures : a person who specializes in a branch of engineering
2 
a  : a person who runs or is in charge of an engine in an airplane, a ship, etc.
b  US : a person who runs a train
c  British : a person who is trained to repair electrical or mechanical equipment
3 
: a soldier who builds roads, bridges, etc.
2 engineer /ˌɛnʤəˈniɚ/ verb
engineers; engineered; engineering
2 engineer
/ˌɛnʤəˈniɚ/
verb
engineers; engineered; engineering
Britannica Dictionary definition of ENGINEER
[+ object]
1 
: to plan, build, or manage (something) by using scientific methods — usually used as (be) engineered
2 
: to produce or plan (something) especially in a clever and skillful way
3 
technical : to change the genetic structure of (a plant or animal) — usually used as (be) engineered