Any water wheel or water-powered turbine, especially any small motor driven by water under pressure.

(politics) Synonym of vote of no confidence / (politics, informal) A regular motion that serves as an informal indicator of confidence in the current leader or government.

plural of motor-coach

plural of motor coach

(rail transport) A powered railway vehicle, designed for passenger transport, capable to pull (or push) other railroad cars (compared to a railcar which only consists of a single railway vehicle with a driver's cab at both ends).

(rail transport) Alternative form of motor coach. / Alternative form of motorcoach (road vehicle)

plural of mother-spot

A naevus.

(paganism, archaeology) Alternative form of Earth Mother

plural of motor cortex