1. in a trembling or shaking manner, especially from fear, nervousness, or weakness

Examples

• She tremulously reached for the door handle.
• His voice tremulously broke as he delivered the sad news.
• The old man tremulously signed his name on the document.
• The child tremulously approached the large dog.
• She tremulously asked if she could speak to the manager.
• The witness tremulously testified about what he had seen.