ˈtɔːt͡ʃuːəs ˈtɔɹt͡ʃuəs ˈtwɪstɪŋ vəˈl(j)uː.mɪ.nəs vəˈlu.mə.nəs ˈwaɪndɪŋ marked by repeated turns and bends a tortuous road up the mountain winding roads are full of surprises had to steer the car down a twisty track