REACTION n.
ng movement; -- called also physiological time. -- Reaction wheel (Mech.), a water wheel driven by the reaction of water, usually one in which the water, entering it centrally, escapes at its periphery in a direction opposed to that of its motion by orifices at right angles, or inclined, to its radii.…
REDOUND v.
To roll back, as a wave or flood; to be sent or driven back; to flow back, as a consequence or effect; to conduce; to contribute; to result. The evil, soon Driven back, redounded as a flood on those From whom it sprung. Milton. The honor done to our religion ultimately redounds to God, the author of it. Rogers. both .…
SHAFT n.
e length, in a shop or factory, usually bearing a number of pulleys by which machines are driven, commonly by means of countershafts; -- called also line, or main line. -- Shaft alley (Naut.), a passage extending from the engine room to the stern, and containing the propeller shaft. -- Shaft furnace (Metal.), a furna…