driveshaft

English Thesaurus

1. a rotating shaft that transmits power from the engine to the point of application (noun.artifact)

hypernym	:	rotating shaft, shaft,
definition	:	a revolving rod that transmits power or motion (noun.artifact)

part meronym	:	drive line, drive line system,
definition	:	mechanism that transmits power from the engine to the driving wheels of a motor vehicle (noun.artifact)