understeer
un der steer ▶verb |ˌəndərˈsti (ə )r ˌəndərˈstɪər | [ no obj. ] (of a motor vehicle ) have a tendency to turn less sharply than is intended: the car understeers on very fast bends. ▶noun |ˈəndərˌstir ˈəndərstɪər |the tendency of a vehicle to turn in such a way.
under |steer |ˈʌndəstɪə | ▶verb [ no obj. ] (of a motor vehicle ) have a tendency to turn less sharply than is intended: the turbo understeers on very fast bends. ▶noun [ mass noun ] the tendency of a vehicle to turn less sharply than intended.