plural of chaff engine

Someone who specializes in mechanical engineering.

A stationary engine used to control a cable, for example to power a mining hoist at a pit head.

plural of winding engine

plural of monkey engine

(historical) A kind of pile driver having a ram or monkey working in a wooden frame.

plural of field engineer

plural of engine shed

(rail transport, dated) A building for housing railway locomotives.

a wind-driven machine: wind turbine, windmill, wind generator