af·ter·taste 
/ˈæftɚˌteɪst, Brit ˈɑ:ftəˌteɪst/ noun
/ˈæftɚˌteɪst, Brit ˈɑ:ftəˌteɪst/ noun [singular] : a taste that remains after something is eaten or drunk
▪ The wine has a smooth/fruity/sweet aftertaste. — often used figuratively ▪ The experience left me with a bitter aftertaste. [=I felt bitter after the experience]
▪ The wine has a smooth/fruity/sweet aftertaste. — often used figuratively ▪ The experience left me with a bitter aftertaste. [=I felt bitter after the experience]
