CRANK n. 2 definitions
A sick person; an invalid. [Obs.] Thou art a counterfeit crank, a cheater. Burton. Crank axle (Mach.), a driving axle formed with a crank or cranks, as in some kinds of locomotives. -- Crank pin (Mach.), the cylindrical piece which forms the handle, or to which the connecting rod is attached, at the end of a crank, or…
CRITICAL a.
the reciprocal of the refractive index of the medium. -- Critical philosophy, the metaphysical system of Kant; -- so called from his most important work, the "Critique of Pure Reason." - - Critical point (Physics), a certain temperature, different for different gases, but always the same for each gas, regarded as the…