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synchromesh

synchromesh

1 9.3
A part in a car gearbox that makes gears match speed so you can change gears smoothly
  • noun
  • /ˈsɪŋkrəˌmɛʃ/
  • Specialized
translation icon : sincronización de engranajes
  • Because you- - you wouldn't want to disrupt the, uh, synchromesh, right?

Examples

  • It takes quite a lot of skill to drive up one, even in a modern 4x4, so you can imagine what it was like in a 1960s Land Rover, with no synchromesh on first and second gear.

    Blog text (26)
  • It's a synchromesh.

  • Observe our countershaft double-knee action cornfeeder, with its synchromesh transmission, enabling you to shift gears by the mere tip of the tongue.

  • Its 3.4-litre XK6 engine has the correct triple Sandcast Weber DCO3 carbs and the synchromesh D-Type four-speed gearbox.

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  • Modern cars often come equipped with a synchromesh transmission to ensure smooth gear changes.

  • The innovative synchromesh system allows drivers to shift gears without experiencing jerks or delays.

  • Before the advent of synchromesh technology, drivers frequently struggled with grinding gears during shifts.

How Complex

driveline
  • Specialized
1 6.4
automatic transmission
  • Specialized
7 3.7
synchromesh
  • Specialized
1 9.3
trannie
  • Informal
9.9
gearbox
  • UK
12 4.6

Surface Forms

synchromesh singular
synchromeshes plural

Morphology

synchromesh = mesh (opaque) = syn + chro + mesh

The term 'synchromesh' is not transparent as it involves a specialized automotive concept not directly inferable from its components.

Etymology

Synchromesh starts with synchro- meaning 'same time' (as in synchronize) and ends with mesh meaning 'fit together'. So synchromesh is a system that helps gears reach the 'same speed' before they 'fit together', which is why it gives smooth gear changes.