bad-mouth
bad–mouth
transitive verb \ˈbad-ˌmau̇th, -ˌmau̇th\Definition of BAD-MOUTH
: to criticize severely
First Known Use of BAD-MOUTH
1941
Browse
Seen & Heard 
What made you want to look up bad-mouth? Please tell us where you read or heard it (including the quote, if possible).











