1. a system of gears in a vehicle transmission that allows smooth shifting by synchronizing the speeds of gears before they engage
Usage: automotive

1. having or relating to a synchromesh transmission system
Usage: automotive

Examples

• The car’s synchromesh transmission made gear changes much smoother.
• Modern vehicles typically use synchromesh gearboxes for easier driving.
• The mechanic explained how the synchromesh system prevents gear grinding.
• This truck has a synchromesh transmission in all forward gears.
• Without synchromesh, drivers had to double-clutch when shifting gears.
• The synchromesh design revolutionized manual transmissions in the 1950s.