Definitions:

1. a small irregular movement noun
   • I tried to control my hand's jitter.
2. small rapid variations in a waveform resulting from fluctuations in the voltage supply or mechanical vibrations or other sources noun
   • The tremors showed up as jitters on the seismograph.

NearBy Words:

• jitterbug
• jitteriness
• jittering
• jitters
• jittery