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optic

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Secondary Information

Definition

Optic is a word that comes from the Greek word "optikos," which means "of sight." It is used to describe things that have to do with sight or vision.

Some common examples of optic things include eyes, lenses, and mirrors. The eyes are optic because they allow us to see. Lenses are optic because they bend light and help us to see things more clearly. Mirrors are optic because they reflect light and help us to see things behind us.

How can the word be used?

Optics is the branch of physics that deals with the behaviour of light.

optic

Different forms of the word

Adjective: Relating to the eye or vision.

Noun: A device that aids vision, such as a telescope or microscope.

Etymology

The word "optic" comes from the Latin word "opticus," which means "of or for sight." The Latin word "opticus" is also the source of the French word "optique" and the Italian word "ottico.".

The word "optic" was first used in English in the 15th century. It was used to refer to something that was related to the eye or vision.

Question

What does optic mean?