街がい宣せん車しゃTop 7000MeaningsNoun1. sound truck (used for campaigning, advertising or propaganda); loudspeaker van; (right-wing) propaganda vehicleKanji used街town district宣formally declare車vehicleComposed of街がい宣せんcarrying out (political) propaganda activity on the streetsNoun車しゃcar; vehicle; van; truck; wagon; lorry; (train) car; carriageSuffix