visible -light laser

visible Adjective

— If something is visible, it can be seen. The car had no visible signs of damage. Many stars that are not visible in the city are still visible from the countryside. is clearly visible from Tokyo after a rain storm. Italy has an active and highly visible environmental movement.

light Noun

— The energy that our eyes sense is light. And dance by the light of the moon.—Buffalo Gals, American folksong — If someone talks about a light, he or she means something bright that can be seen. The lights of the city shine all over the valley. When you leave the room, turn off the light.

light Adjective

— Something that is light in color is close to white. The morning sky was very light. — Something that is light in weight does not weigh much. I lifted her easily because she was so light. — Light may also mean that something is not serious. The light bruise on my leg didn't hurt much. I enjoy light comedy, where lots of funny things happen.

light Verb

— If someone lights a fire, the fire starts to burn. Let's light the wood in the fireplace. The match lit and I could see around me. — Something that lights a place makes it less dark. The moon lighted the forest path.

laser Noun

— A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. — The term laser originated as an acronym for "light amplification by stimulated emission of radiation".