loud ‧ mouth /ˈlaʊdmaʊθ/ BrE AmE noun [countable] not polite
someone who talks too much and says offensive or stupid things
—loudmouthed /ˈlaʊdmaʊθt/ adjective :
loudmouthed sports fans
loud ‧ mouth /ˈlaʊdmaʊθ/ BrE AmE noun [countable] not polite
someone who talks too much and says offensive or stupid things
—loudmouthed /ˈlaʊdmaʊθt/ adjective :
loudmouthed sports fans
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012