A2
a piece of equipment which produces light, such as a lamp or a light bulb
Dictionary examples:
The classroom lights blinked, telling students it's nap time! (0.0)
The disco lights made grandpa dance like a teenager! (0.0)
My cat thinks the Christmas tree lights are tasty snacks. (0.0)
My front bike light isn't working. (19.6)
She could see the city lights in the distance. (23.3)
As the lights went down, the audience grew quiet. (23.5)
Could you turn the light on/off, please? (30.9)