Jerky as an adjective often describes body movements that reveal emotions like nervousness or excitement. He gave a jerky nod, seemingly eager to leave.
Pro Tip 2/3
Technical Trouble
Use jerky when talking about technological issues that cause interruptions, like in videos or animations. The live stream was jerky and hard to watch.
Pro Tip 3/3
Unexpected Interruption
Jerky movements can suddenly interrupt what was previously stable or calm, often unexpectedly. The calm dance was made jerky by sudden loud music.