RATCHET n.
. -- Ratchet drill, a portable machine for working a drill by hand, consisting of a hand lever carrying at one end a drill holder which is revolved by means of a ratchet wheel and pawl, by swinging the lever back and forth. -- Ratchet wheel (Mach.), a circular wheel having teeth, usually angular, with which a recipro…
RATHSKELLER n.
a restaurant where beer is sold; hence, a beer saloon of the German type below the street level, where, usually, drinks are served only at tables and simple food may also be had; -- sometimes loosely used, in English, of what are essentially basement restaurants where liquors are served.
RIG v.
rig a purchase, to adapt apparatus so as to get a purchase for moving a weight, as with a lever, tackle, capstan, etc. -- To rig a ship (Naut.), to fit the shrouds, stays, braces, etc., to their respective masts and yards.