ark shell
noun
any marine bivalve of the family Arcidae, especially of the genus Arca, characterized by a heavy shell with a toothed hinge and a deep, boatlike inner surface.
Origin of ark shell
First recorded in 1850–55
Words nearby ark shell
arizona,
ariège,
arjuna,
ark,
ark of the covenant,
ark shell,
ark.,
arkadelphia,
arkansan,
arkansas,
arkansas city