photoblocker

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English[edit]

Etymology[edit]

photo- +‎ blocker

Noun[edit]

photoblocker (plural photoblockers)

  1. (biochemistry, lithography) A substance that stops light.
Retrieved from "https://en.wiktionary.org/w/index.php?title=photoblocker&oldid=72375857"