Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZphysical optics
noun plural but usually singular in construction
: a branch of optics that deals with the description and explanation of all optical phenomena in terms of physical theories (as undulatory theory, electromagnetic phenomena, or quantum mechanics)
Love words? Need even more definitions?
Merriam-Webster unabridged
-
- Often used to describe “the march of time,” what does inexorable mean?


Can you make 12 words with 7 letters?
PLAY
Share