photopigment
noun
pho·to·pig·ment
ˈfōt-ō-ˌpig-mənt 
: a pigment (as chlorophyll or a compound in the retina) that undergoes a physical or chemical change under the action of light
Dictionary Entries Near photopigment
Cite this Entry
“Photopigment.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/photopigment. Accessed 24 Nov. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share