Muted Speaker on Facebook

What it signals here

reaction meaning

Not a native reaction but used in comments to indicate muting a person or thread.

comment use

Posted in comment sections of controversial posts to say 'muting this thread' or sarcastically dismissing the original poster.

boomer interpretation

Older users may interpret it literally as a speaker icon related to phone or computer audio settings.

group use

Shared in groups when members are frustrated with spam or off-topic posts — an informal 'please be quiet' signal.

See it elsewhere