A trembling or shaking.
An earthquake, a trembling of the ground with force.
To tremble or shake.
To be in a state of fear, shock, amazement, etc., such as might cause one to tremble.
The act of scratching an itch.
A light scratching sound, like a small animal burrowing.
To scratch so as to relieve an itch or irritation.
To make a light scratching sound, like a small animal burrowing.