1. in a manner without voice or sound; silently
2. in phonetics, produced without vibration of the vocal cords
Usage: linguistics

Examples

• She mouthed the words voicelessly across the room.
• The actor performed the scene voicelessly, relying only on gestures.
• He screamed voicelessly in the nightmare.
• The consonant ‘p’ is pronounced voicelessly.
• She laughed voicelessly, her shoulders shaking with silent mirth.
• The wind moved voicelessly through the trees.