(historical) A machine for converting rags etc. into pulp.

A machine for cutting straw or hay into chaff.

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.

(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

A kind of piston engine where three or four cylinder banks use the same crankshaft, resembling the letter W when viewed from the front.