Dictionary/高速バスこうそくバスKousokubasu高速バス (Kousokubasu) is a Japanese noun meaning “express intercity bus”.Meaningsnounexpress intercity busKanji in 高速バス高tall速quickRelated words早くearly高いhigh早いfast最高best高校senior high school早速at once高quantity早めるto bring forward (e.g. by 3 hours)高校生senior high school student可能性が高いvery likely高級high-class女子高生female high school student