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transmission

transmission

55 3.9
A system of gears in a vehicle that sends power from the engine to the wheels
  • noun
  • /trænzˈmɪʃən/
  • Specialized
: caja de cambios
  • After replacing the faulty transmission, the car shifted smoothly between gears.
  • automatic transmission
  • continuously variable transmission
  • engine and transmission

There must be some kind of problem with the transmission, something like that, OK?

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Examples

  • Does it have automatic transmission?

  • And there's a little pump wheel usually mounted to the front of the engine or a PTO on the transmission that makes this stuff operate.

  • There must be some kind of problem with the transmission, something like that, OK?

  • Just leave the engine transmission, and then we're OK.

  • I could never figure out the transmission.

  • The brake drums are shot, and you need a new transmission.

  • First thing I noticed, the shift lever and transmission action just feels great.

  • - Your car's leaking transmission fluid.

  • Clutch is slippin', so I figure it's the transmission.

  • Yeah, transmission's finished.

Synonyms

gearbox
vstransmission
  • UK
11 4.6

A metal case that holds and protects gears in a car or machine

is the complete gear system including function rather than only the housing
drivetrain
vstransmission
  • Specialized
3 5.5

A set of parts in a vehicle that sends power from the engine or motor to the wheels

focuses on the gear system itself rather than the wider power parts
gearing
vstransmission
  • Specialized
3 6.3

The parts in a machine that work together to change speed and force

focuses on vehicle use, not only the abstract gear arrangement
transmission system
vstransmission
  • Specialized
2 3.7

A set of parts in a vehicle that send power from the engine to the wheels

is the shorter name for the same vehicle gear mechanism
drive line
vstransmission
  • Specialized
1 7.1

Parts that send power from the engine to the wheels that move the car

is used here for the gear assembly specifically, not only delivery parts
trannie
vstransmission
  • Informal
1 9.9

A part in a vehicle that sends engine power to the wheels

is the neutral technical term rather than an informal label
driveline
vstransmission
  • Specialized
1 6.4

The parts that send the engine's power to the wheels

refers more narrowly to the gear system rather than all power parts
gear mechanism
vstransmission
  • Specialized
1 4.1

A group of wheels with teeth that pass movement and force to make a machine work

is limited to vehicle road use, transferring engine power to wheels
gearset
vstransmission
  • Specialized
1 6.2

A set of gears that work together to change machine speed or power

is broader, naming the whole vehicle power system not just a gear group
geartrain
vstransmission
  • Specialized
1 6.9

A group of wheels with teeth that pass on and change movement and force

is the complete vehicle gear assembly that sends engine power to wheels

Compounds

transmission line
  • Specialized
11 4.1

A cable that carries electricity or data between places

7 3.7

A car system that changes gears by itself so the driver does not have to shift them

transmission system
  • Specialized
2 3.7

A set of parts in a vehicle that send power from the engine to the wheels

A way of changing gears in a car by using a gear lever and a clutch pedal

transmission time
  • Specialized
1 7.9

The exact global time when a signal is sent from Earth to a spacecraft

transmission channel
  • Specialized
1 5.5

A wire or path that carries information between two devices

airborne transmission
  • Specialized
1 4.9

The spread of disease through the air when people breathe, talk, or cough

direct transmission
  • Specialized
1 3.7

Spread of infection from one person to another when someone touches or coughs on them

transmission shaft
  • Specialized
1 5.2

A metal rod that turns to carry power from an engine to the wheels

1 5.5

A way a disease spreads from animals or people to other people

1 3.9

A set of rules used on the internet to send data reliably between computers

A set of rules that let computers on different networks send data over the Internet

indirect transmission
  • Specialized
1 6.7

When germs spread to a person through a thing or animal instead of direct touch

transmission density
  • Specialized
1 7.1

The amount of light or other radiation that a material lets pass through

A system that sends data as light through thin glass cables for very fast long-distance connections

1 6.3

A system that uses liquid under pressure to send power in machines like tractors

A system that uses liquid under pressure to move parts of a machine

transmission time
  • Specialized
4.2

The time it takes to send data across a network link

6.7

The spread of disease to people when insects like mosquitoes or ticks bite them

8.0

Infection that happens when you touch or eat something contaminated

How Complex

automatic transmission
  • Specialized
7 3.7
transmission
  • Specialized
55 3.9
gearbox
  • UK
11 4.6
high gear
21 3.7

Surface Forms

transmission singular
transmissions plural

Morphology

transmission = transmit (semi-transparent) = transmit + ion

Formed from 'transmit' + '-ion' but referring to a mechanical system (gearbox) is a specialized/metaphorical extension of 'transmit'.

Etymology

Transmission comes from Latin parts trans- 'across' and mittere 'to send'. So a car transmission is the part that 'sends' power across from the engine to the wheels.