1. comparative form of judder; more prone to jerking or vibrating movements; more unsteady or jolting
Usage: chiefly British; informal

Examples

• The old washing machine became judderier with each passing year.
• His handwriting looked judderier after the long flight.
• The car's engine felt judderier than it did last month.
• The video playback was judderier on the slower internet connection.
• The platform vibrated in a judderier manner as the train accelerated.