phototimer

noun

pho·​to·​tim·​er ˈfōt-ō-ˌtī-mər How to pronounce phototimer (audio)
: a photoelectric device that automatically controls photographic exposures (as to X-rays or light)

Dictionary Entries Near phototimer

Cite this Entry

“Phototimer.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/phototimer. Accessed 22 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!