noun
: a truck equipped with a loudspeaker for broadcasting speeches or music (as for an advertising purpose or in a political campaign)
sound trucks drive slowly through the streets blaring forth the candidate's appeal
noun
: a truck equipped with a loudspeaker for broadcasting speeches or music (as for an advertising purpose or in a political campaign)
sound trucks drive slowly through the streets blaring forth the candidate's appeal
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012