|1.||[ noun ] Last name, frequency rank in the U.S. is 21569|
|2.||[ noun ] (physics) wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed|
|Synonyms:||geartrain power_train train gears|
"the fool got his tie caught in the geartrain"
|Related terms:||wheelwork epicyclic_train reduction_gear engine|