semilunar fold
noun
: a small fold of membrane in the inner corner of the eye that is a vestige of a nictitating membrane
Dictionary Entries Near semilunar fold
Cite this Entry
“Semilunar fold.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/semilunar%20fold. Accessed 29 Sep. 2023.
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