Crossword Genius

Study of light (6)

Ross

I believe the answer is:

optics

'study of light' is the definition.
(I've seen this in another clue)

This is the entire clue.

(Other definitions for optics that I've seen before include "Spirit measures" , "Scientific studies of light and vision, the eyes" , "Topics about eyes" , "Science of light" , "Organs of sight, eyes" .)

I've seen this clue in the USA Today.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.