second gear

English Thesaurus

1. the gear that has the second lowest forward gear ratio in the gear box of a motor vehicle (noun.artifact)

hypernym	:	gear, gear mechanism,
definition	:	a mechanism for transmitting motion for some specific purpose (as the steering gear of a vehicle) (noun.artifact)

part meronym	:	automotive vehicle, motor vehicle,
definition	:	a self-propelled wheeled vehicle that does not run on rails (noun.artifact)