n. a candidate with no chance of winning but who may draw enough votes to prevent one of the leading candidates from winning
n. an airfoil mounted on the rear of a car to reduce lift at high speeds
n. a hinged airfoil on the upper surface of an aircraft wing that is raised to reduce lift and increase drag
n. 掠夺者, 搞坏事情的人, 宠坏别人的人