marginellid
/mɑːdʒɪˈnɛlɪd/Zoology
noun
A marine gastropod mollusc of the family Marginellidae.
adjective
Of or relating to (a mollusc of) this family.
Origin
Late 19th century; earliest use found in Isaac Funk (1839–1912), publisher and reformer. From scientific Latin Marginellidae, family name from Marginella + -idae.