#first_gear__firstgear__first__low_gear__lowgear__low  the lowest forward gear ratio in the gear box of a motor vehicle; used to start a car moving
  supertype:  #gear_mechanism__gear  a mechanism for transmitting motion by gears for some specific purpose (as the steering gear of a vehicle)
  part of:  #car__auto__automobile__machine__motorcar  4-wheeled motor vehicle; usually propelled by an internal combustion engine; "he needs a car to get to work"

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