Lunula

The term lunula (Latin for " little moon " ) may refer to:

Lunula ( Liturgical device), in the Catholic liturgy, a crescent-shaped holder for the host in the monstrance
Lunula (archeology) a prehistoric or ancient ornament
A portion of the finger or toenail, see Nail (anatomy)
One on the dorsal side of a shell casing from the vertebrae ( umbo ) situated area; see vertebrae ( umbo )

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