Snellen chart

noun
Snel·​len chart | \ ˈsnel-ən- How to pronounce Snellen chart (audio) \

Medical Definition of Snellen chart

: the chart used in the Snellen test with black letters of various sizes against a white background

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Cite this Entry

“Snellen chart.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Snellen%20chart. Accessed 22 Sep. 2020.

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