Unsocial mute Synonyms
Unsocial replaced
Synonyms for phrase
UM abbreviation
UM is an abbreviation for Unsocial MuteWhat does UM stand for?
UM stands for "Unsocial Mute" Definitions for Mute
- (adjective) unable to speak
- (adjective) deliberately refraining from speech
- (noun) a device on a musical instrument that deadens or softens its tone