optotype

noun

op·​to·​type -ˌtīp How to pronounce optotype (audio)
: figures or letters of different sizes used in testing the acuity of vision
usually used in plural

Dictionary Entries Near optotype

Cite this Entry

“Optotype.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/optotype. Accessed 23 Dec. 2024.

Love words? Need even more definitions?

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