To shake involuntarily, typically as a result of anxiety, excitement, or frailty. verb
She began to tremble with fear as the thunderstorm approached.
His hands trembled slightly as he delivered his speech.
To be affected with a slight shaking motion, often due to cold or emotion. verb
The leaves trembled in the gentle breeze.
He felt the ground tremble beneath his feet during the earthquake.
A state or instance of trembling. noun
There was a tremble in her voice as she spoke.
He felt a tremble of excitement as he opened the letter.