backup light

You are here

  • noun
    A light at the rear of a vehicle that comes on when the vehicle is reversing. (The stacked taillamps are vertical in orientation; there is a clear acrylic and polycarbonate lens covering three individual lamps: the top is a clear backup light; the middle is an amber turn signal; the bottom is the red stop lamp.)

About

We are dedicated to creating and providing free, high-quality English language learning resources.