ECCENTRIC a.
(Astron.) See Anomaly. -- Eccentric chuck (Mach.), a lathe chuck so constructed that the work held by it may be altered as to its center of motion, so as to produce combinations of eccentric combinations of eccentric circles. -- Eccentric gear. (Mach.) (a) The whole apparatus, strap, and other parts, by which the mot…
ELASTICITY n.
Power of resistance to, or recovery from, depression or overwork. Coefficient of elasticity, the quotient of a stress (of a given kind), by the strain (of a given kind) which it produces; -- called also coefficient of resistance. -- Surface of elasticity (Geom.), the pedal surface of an ellipsoid (see Pedal); a surfac…