lunula (noun) - a small, crescent-shaped structure or marking, especially the pale, crescent-shaped area at the base of the fingernail (plural: lunulae) [loo-nyuh-luh]
BREAKDOWN: LUN- (moon) + -ULA (small)
lunular means crescent-shaped
“Everyone has lunulae, but they may not always be visible. If you don’t see them, there’s usually no cause for concern, especially if you’re not experiencing any other symptoms.” —Cleveland Clinic
[Fun Word Friday introduces more advanced or technical words that are based on word roots. Yes, these words may still be tested on standardized exams. Try to use this word in a sentence today!]