to mouth off
[phrase form: mouth]
01
klaga högt, muttrar
to complain or speak loudly in an immoderate way
Slang
Exempel
He mouthed off about politics at the party.
Han klagade om politik på festen.
02
tala oförskämt, svara respektlöst
to speak rudely or disrespectfully, especially to someone in authority
Slang
Exempel
The players mouthed off to the referee during the game.
Spelarna var oförskämda mot domaren under matchen.
