大だい道どうalso: たいどうだいどうCommon wordFreq.FrequencyTop 50,000Meanings1nounmain street; avenueRefers to a wide, major road in a city or town. Often used in proper names like 大道通り.この大だい道どうをまっすぐ行いくと駅えきに着つきます。If you go straight along this main street, you'll reach the station.大だい道どうにはたくさんの店みせが