The president has remained mute about plans to curtail the number of immigrants.
I gazed at her in mute admiration.
1 a device for changing the sound of a musical instrument, usually making it quieter:
2 If you mute a noise, or a device making a noise, you make it less loud or not able to be heard at all:
3 (of a person) completely unable or unwilling to speak, or (of a place, object, or activity) silent: