lever hang | a hang performed on the rings with the body stationary in a horizontal position |
bevel gear pinion and crown wheel pinion and ring gear | gears that mesh at an angle |
chafing gear | covering (usually rope or canvas) of a line or spar to protect it from friction |
compound lever | a pair of levers hinged at the fulcrum |
differential gear differential | a bevel gear that permits rotation of two shafts at different speeds, used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves |
epicyclic train epicyclic gear train | a system of epicyclic gears in which at least one wheel axis itself revolves about another fixed axis |
first gear first low gear low | the lowest forward gear ratio in the gear box of a motor vehicle, used to start a car moving |
fishing gear tackle fishing tackle fishing rig rig | gear used in fishing |
foul-weather gear | protective garment that is intended to keep the wearer dry and warm in bad weather |
gear gear wheel geared wheel cogwheel | a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion |
gear paraphernalia appurtenance | equipment consisting of miscellaneous articles needed for a particular operation or sport etc. |
gear gear mechanism | a mechanism for transmitting motion for some specific purpose (as the steering gear of a vehicle) |
gearbox gear box gear case | the shell (metal casing) in which a train of gears is sealed |
gearing gear geartrain power train train | wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed, the fool got his tie caught in the geartrain |
gearshift gearstick shifter gear lever | a mechanical device for engaging and disengaging gears, in Britain they call a gearshift a gear lever |
high gear high | a forward gear with a gear ratio that gives the greatest vehicle velocity for a given engine speed |
knob | a round handle |
knob boss | a circular rounded projection or protuberance |
knob pommel | an ornament in the shape of a ball on the hilt of a sword or dagger |
landing gear | an undercarriage that supports the weight of the plane when it is on the ground |
lever | a rigid bar pivoted about a fulcrum |
lever lever tumbler | a flat metal tumbler in a lever lock |
lever | a simple machine that gives a mechanical advantage when given a fulcrum |
lever lock | a lock whose tumblers are levers that must be raised to a given position so that the bolt can move |
pedal treadle foot pedal foot lever | a lever that is operated with the foot |
planetary gear epicyclic gear planet wheel planet gear | an outer gear that revolves about a central sun gear of an epicyclic train |
reduction gear | gearing that reduces an input speed to a slower output speed |
reverse reverse gear | the gears by which the motion of a machine can be reversed |
second gear second | the gear that has the second lowest forward gear ratio in the gear box of a motor vehicle, he had to shift down into second to make the hill |
spark lever | (on early automobiles) a lever mounted on the steering column and used to adjust the timing of the ignition |
spur gear spur wheel | gear wheels that mesh in the same plane |
stable gear saddlery tack | gear for a horse |
steelyard lever scale beam scale | a portable balance consisting of a pivoted bar with arms of unequal length |
steering gear | a gear that couples the steering wheel to the steering linkage of a motor vehicle |
sun gear | the central gear in an epicyclic train |
third gear third | the third from the lowest forward ratio gear in the gear box of a motor vehicle, you shouldn't try to start in third gear |
worm gear | gear consisting of a shaft with screw thread (the worm) that meshes with a toothed wheel (the worm wheel), changes the direction of the axis of rotary motion |
celeriac celery root knob celery root celery turnipooted celery Apium graveolens rapaceum | grown for its thickened edible aromatic root |
node knob thickening | any thickened enlargement |
gear pitch | set the level or character of, She pitched her speech to the teenagers in the audience |
fix prepare set up ready gear up set | make ready or suitable or equip in advance for a particular purpose or for some use, event, etc, Get the children ready for school!, prepare for war, I was fixing to leave town after I paid the hotel bill |
pry prise prize lever jimmy | to move or force, especially in an effort to get something open, The burglar jimmied the lock: Raccoons managed to pry the lid off the garbage pail |
in gear | having gears engaged, the car is in gear |
out of gear(p) | not having gears engaged, threw the machine's pinion out of gear |