to quiver (i.e. vibrate up and down, or rock to and fro); used in a great variety of applications (including sprinkling, beckoning, rubbing, bastinadoing, sawing, waving, etc.)
to quiver (i.e. vibrate up and down, or rock to and fro); used in a great variety of applications (including sprinkling, beckoning, rubbing, bastinadoing, sawing, waving, etc.)